197009904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 683956224

約数和(自身を除く): 486946320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 37, 39, 42, 46, 48, 52, 53, 56, 69, 74, 78, 84, 91, 92, 104, 106, 111, 112, 138, 148, 156, 159, 161, 168, 182, 184, 208, 212, 222, 259, 273, 276, 296, 299, 312, 318, 322, 336, 364, 368, 371, 424, 444, 481, 483, 518, 546, 552, 592, 598, 624, 636, 644, 689, 728, 742, 777, 848, 851, 888, 897, 962, 966, 1036, 1092, 1104, 1113, 1196, 1219, 1272, 1288, 1378, 1443, 1456, 1484, 1554, 1702, 1776, 1794, 1924, 1932, 1961, 2067, 2072, 2093, 2184, 2226, 2392, 2438, 2544, 2553, 2576, 2756, 2886, 2968, 3108, 3367, 3404, 3588, 3657, 3848, 3864, 3922, 4134, 4144, 4186, 4368, 4452, 4784, 4823, 4876, 5106, 5512, 5772, 5883, 5936, 5957, 6216, 6279, 6734, 6808, 7176, 7314, 7696, 7728, 7844, 8268, 8372, 8533, 8904, 9646, 9752, 10101, 10212, 11024, 11063, 11544, 11766, 11914, 12432, 12558, 13468, 13616, 13727, 14352, 14469, 14628, 15688, 15847, 16536, 16744, 17066, 17808, 17871, 19292, 19504, 20202, 20424, 22126, 23088, 23532, 23828, 25116, 25493, 25599, 26936, 27454, 28938, 29256, 31376, 31694, 33072, 33189, 33488, 34132, 35742, 38584, 40404, 40848, 41181, 44252, 45103, 47064, 47541, 47656, 50232, 50986, 51198, 53872, 54908, 57876, 58512, 63388, 66378, 68264, 71484, 76479, 77168, 77441, 80808, 82362, 88504, 90206, 94128, 95082, 95312, 100464, 101972, 102396, 109816, 110929, 115752, 126776, 132756, 135309, 136528, 142968, 152958, 154882, 161616, 164724, 177008, 178451, 180412, 190164, 203944, 204792, 219632, 221858, 231504, 232323, 253552, 265512, 270618, 285936, 305916, 309764, 315721, 329448, 332787, 356902, 360824, 380328, 407888, 409584, 443716, 464646, 531024, 535353, 541236, 586339, 611832, 619528, 631442, 658896, 665574, 713804, 721648, 760656, 887432, 929292, 947163, 1070706, 1082472, 1172678, 1223664, 1239056, 1262884, 1331148, 1427608, 1759017, 1774864, 1858584, 1894326, 2141412, 2164944, 2345356, 2525768, 2662296, 2855216, 3518034, 3717168, 3788652, 4104373, 4282824, 4690712, 5051536, 5324592, 7036068, 7577304, 8208746, 8565648, 9381424, 12313119, 14072136, 15154608, 16417492, 24626238, 28144272, 32834984, 49252476, 65669968, 98504952, 197009904]

約数ペア:

[(1, 197009904), (2, 98504952), (3, 65669968), (4, 49252476), (6, 32834984), (7, 28144272), (8, 24626238), (12, 16417492), (13, 15154608), (14, 14072136), (16, 12313119), (21, 9381424), (23, 8565648), (24, 8208746), (26, 7577304), (28, 7036068), (37, 5324592), (39, 5051536), (42, 4690712), (46, 4282824), (48, 4104373), (52, 3788652), (53, 3717168), (56, 3518034), (69, 2855216), (74, 2662296), (78, 2525768), (84, 2345356), (91, 2164944), (92, 2141412), (104, 1894326), (106, 1858584), (111, 1774864), (112, 1759017), (138, 1427608), (148, 1331148), (156, 1262884), (159, 1239056), (161, 1223664), (168, 1172678), (182, 1082472), (184, 1070706), (208, 947163), (212, 929292), (222, 887432), (259, 760656), (273, 721648), (276, 713804), (296, 665574), (299, 658896), (312, 631442), (318, 619528), (322, 611832), (336, 586339), (364, 541236), (368, 535353), (371, 531024), (424, 464646), (444, 443716), (481, 409584), (483, 407888), (518, 380328), (546, 360824), (552, 356902), (592, 332787), (598, 329448), (624, 315721), (636, 309764), (644, 305916), (689, 285936), (728, 270618), (742, 265512), (777, 253552), (848, 232323), (851, 231504), (888, 221858), (897, 219632), (962, 204792), (966, 203944), (1036, 190164), (1092, 180412), (1104, 178451), (1113, 177008), (1196, 164724), (1219, 161616), (1272, 154882), (1288, 152958), (1378, 142968), (1443, 136528), (1456, 135309), (1484, 132756), (1554, 126776), (1702, 115752), (1776, 110929), (1794, 109816), (1924, 102396), (1932, 101972), (1961, 100464), (2067, 95312), (2072, 95082), (2093, 94128), (2184, 90206), (2226, 88504), (2392, 82362), (2438, 80808), (2544, 77441), (2553, 77168), (2576, 76479), (2756, 71484), (2886, 68264), (2968, 66378), (3108, 63388), (3367, 58512), (3404, 57876), (3588, 54908), (3657, 53872), (3848, 51198), (3864, 50986), (3922, 50232), (4134, 47656), (4144, 47541), (4186, 47064), (4368, 45103), (4452, 44252), (4784, 41181), (4823, 40848), (4876, 40404), (5106, 38584), (5512, 35742), (5772, 34132), (5883, 33488), (5936, 33189), (5957, 33072), (6216, 31694), (6279, 31376), (6734, 29256), (6808, 28938), (7176, 27454), (7314, 26936), (7696, 25599), (7728, 25493), (7844, 25116), (8268, 23828), (8372, 23532), (8533, 23088), (8904, 22126), (9646, 20424), (9752, 20202), (10101, 19504), (10212, 19292), (11024, 17871), (11063, 17808), (11544, 17066), (11766, 16744), (11914, 16536), (12432, 15847), (12558, 15688), (13468, 14628), (13616, 14469), (13727, 14352)]