203784576

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 634521600

約数和(自身を除く): 430737024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 53, 57, 62, 64, 68, 76, 93, 96, 102, 106, 114, 124, 128, 136, 152, 159, 186, 192, 204, 212, 228, 248, 272, 304, 318, 323, 372, 384, 408, 424, 456, 496, 527, 544, 589, 608, 636, 646, 744, 816, 848, 901, 912, 969, 992, 1007, 1054, 1088, 1178, 1216, 1272, 1292, 1488, 1581, 1632, 1643, 1696, 1767, 1802, 1824, 1938, 1984, 2014, 2108, 2176, 2356, 2432, 2544, 2584, 2703, 2976, 3021, 3162, 3264, 3286, 3392, 3534, 3604, 3648, 3876, 3968, 4028, 4216, 4712, 4929, 5088, 5168, 5406, 5952, 6042, 6324, 6528, 6572, 6784, 7068, 7208, 7296, 7752, 8056, 8432, 9424, 9858, 10013, 10176, 10336, 10812, 11904, 12084, 12648, 13144, 14136, 14416, 15504, 16112, 16864, 17119, 18848, 19716, 20026, 20352, 20672, 21624, 24168, 25296, 26288, 27931, 28272, 28832, 30039, 31008, 31217, 32224, 33728, 34238, 37696, 39432, 40052, 41344, 43248, 48336, 50592, 51357, 52576, 55862, 56544, 57664, 60078, 62016, 62434, 64448, 67456, 68476, 75392, 78864, 80104, 83793, 86496, 93651, 96672, 101184, 102714, 105152, 111724, 113088, 115328, 120156, 124032, 124868, 128896, 136952, 157728, 160208, 167586, 172992, 187302, 193344, 202368, 205428, 210304, 223448, 226176, 240312, 249736, 273904, 315456, 320416, 335172, 345984, 374604, 386688, 410856, 446896, 480624, 499472, 530689, 547808, 630912, 640832, 670344, 749208, 821712, 893792, 961248, 998944, 1061378, 1095616, 1281664, 1340688, 1498416, 1592067, 1643424, 1787584, 1922496, 1997888, 2122756, 2191232, 2681376, 2996832, 3184134, 3286848, 3575168, 3844992, 3995776, 4245512, 5362752, 5993664, 6368268, 6573696, 8491024, 10725504, 11987328, 12736536, 16982048, 25473072, 33964096, 50946144, 67928192, 101892288, 203784576]

約数ペア:

[(1, 203784576), (2, 101892288), (3, 67928192), (4, 50946144), (6, 33964096), (8, 25473072), (12, 16982048), (16, 12736536), (17, 11987328), (19, 10725504), (24, 8491024), (31, 6573696), (32, 6368268), (34, 5993664), (38, 5362752), (48, 4245512), (51, 3995776), (53, 3844992), (57, 3575168), (62, 3286848), (64, 3184134), (68, 2996832), (76, 2681376), (93, 2191232), (96, 2122756), (102, 1997888), (106, 1922496), (114, 1787584), (124, 1643424), (128, 1592067), (136, 1498416), (152, 1340688), (159, 1281664), (186, 1095616), (192, 1061378), (204, 998944), (212, 961248), (228, 893792), (248, 821712), (272, 749208), (304, 670344), (318, 640832), (323, 630912), (372, 547808), (384, 530689), (408, 499472), (424, 480624), (456, 446896), (496, 410856), (527, 386688), (544, 374604), (589, 345984), (608, 335172), (636, 320416), (646, 315456), (744, 273904), (816, 249736), (848, 240312), (901, 226176), (912, 223448), (969, 210304), (992, 205428), (1007, 202368), (1054, 193344), (1088, 187302), (1178, 172992), (1216, 167586), (1272, 160208), (1292, 157728), (1488, 136952), (1581, 128896), (1632, 124868), (1643, 124032), (1696, 120156), (1767, 115328), (1802, 113088), (1824, 111724), (1938, 105152), (1984, 102714), (2014, 101184), (2108, 96672), (2176, 93651), (2356, 86496), (2432, 83793), (2544, 80104), (2584, 78864), (2703, 75392), (2976, 68476), (3021, 67456), (3162, 64448), (3264, 62434), (3286, 62016), (3392, 60078), (3534, 57664), (3604, 56544), (3648, 55862), (3876, 52576), (3968, 51357), (4028, 50592), (4216, 48336), (4712, 43248), (4929, 41344), (5088, 40052), (5168, 39432), (5406, 37696), (5952, 34238), (6042, 33728), (6324, 32224), (6528, 31217), (6572, 31008), (6784, 30039), (7068, 28832), (7208, 28272), (7296, 27931), (7752, 26288), (8056, 25296), (8432, 24168), (9424, 21624), (9858, 20672), (10013, 20352), (10176, 20026), (10336, 19716), (10812, 18848), (11904, 17119), (12084, 16864), (12648, 16112), (13144, 15504), (14136, 14416)]