199401048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 256

約数和(自身を含む): 728064000

約数和(自身を除く): 528662952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 594, 616, 627, 631, 684, 693, 756, 792, 798, 836, 924, 1026, 1064, 1188, 1197, 1254, 1262, 1368, 1386, 1463, 1512, 1596, 1672, 1848, 1881, 1893, 2052, 2079, 2376, 2394, 2508, 2524, 2772, 2926, 3192, 3591, 3762, 3786, 4104, 4158, 4389, 4417, 4788, 5016, 5048, 5544, 5643, 5679, 5852, 6941, 7182, 7524, 7572, 8316, 8778, 8834, 9576, 11286, 11358, 11704, 11989, 13167, 13251, 13882, 14364, 15048, 15144, 16632, 17037, 17556, 17668, 20823, 22572, 22716, 23978, 26334, 26502, 27764, 28728, 34074, 35112, 35336, 35967, 39501, 39753, 41646, 45144, 45432, 47956, 48587, 52668, 53004, 55528, 62469, 68148, 71934, 79002, 79506, 83292, 83923, 95912, 97174, 105336, 106008, 107901, 119259, 124938, 131879, 136296, 143868, 145761, 158004, 159012, 166584, 167846, 187407, 194348, 215802, 238518, 249876, 251769, 263758, 287736, 291522, 316008, 318024, 323703, 335692, 374814, 388696, 395637, 431604, 437283, 477036, 499752, 503538, 527516, 583044, 647406, 671384, 749628, 755307, 791274, 863208, 874566, 923153, 954072, 1007076, 1055032, 1166088, 1186911, 1294812, 1311849, 1499256, 1510614, 1582548, 1749132, 1846306, 2014152, 2265921, 2373822, 2589624, 2623698, 2769459, 3021228, 3165096, 3498264, 3560733, 3692612, 4531842, 4747644, 5247396, 5538918, 6042456, 7121466, 7385224, 8308377, 9063684, 9495288, 10494792, 11077836, 14242932, 16616754, 18127368, 22155672, 24925131, 28485864, 33233508, 49850262, 66467016, 99700524, 199401048]

約数ペア:

[(1, 199401048), (2, 99700524), (3, 66467016), (4, 49850262), (6, 33233508), (7, 28485864), (8, 24925131), (9, 22155672), (11, 18127368), (12, 16616754), (14, 14242932), (18, 11077836), (19, 10494792), (21, 9495288), (22, 9063684), (24, 8308377), (27, 7385224), (28, 7121466), (33, 6042456), (36, 5538918), (38, 5247396), (42, 4747644), (44, 4531842), (54, 3692612), (56, 3560733), (57, 3498264), (63, 3165096), (66, 3021228), (72, 2769459), (76, 2623698), (77, 2589624), (84, 2373822), (88, 2265921), (99, 2014152), (108, 1846306), (114, 1749132), (126, 1582548), (132, 1510614), (133, 1499256), (152, 1311849), (154, 1294812), (168, 1186911), (171, 1166088), (189, 1055032), (198, 1007076), (209, 954072), (216, 923153), (228, 874566), (231, 863208), (252, 791274), (264, 755307), (266, 749628), (297, 671384), (308, 647406), (342, 583044), (378, 527516), (396, 503538), (399, 499752), (418, 477036), (456, 437283), (462, 431604), (504, 395637), (513, 388696), (532, 374814), (594, 335692), (616, 323703), (627, 318024), (631, 316008), (684, 291522), (693, 287736), (756, 263758), (792, 251769), (798, 249876), (836, 238518), (924, 215802), (1026, 194348), (1064, 187407), (1188, 167846), (1197, 166584), (1254, 159012), (1262, 158004), (1368, 145761), (1386, 143868), (1463, 136296), (1512, 131879), (1596, 124938), (1672, 119259), (1848, 107901), (1881, 106008), (1893, 105336), (2052, 97174), (2079, 95912), (2376, 83923), (2394, 83292), (2508, 79506), (2524, 79002), (2772, 71934), (2926, 68148), (3192, 62469), (3591, 55528), (3762, 53004), (3786, 52668), (4104, 48587), (4158, 47956), (4389, 45432), (4417, 45144), (4788, 41646), (5016, 39753), (5048, 39501), (5544, 35967), (5643, 35336), (5679, 35112), (5852, 34074), (6941, 28728), (7182, 27764), (7524, 26502), (7572, 26334), (8316, 23978), (8778, 22716), (8834, 22572), (9576, 20823), (11286, 17668), (11358, 17556), (11704, 17037), (11989, 16632), (13167, 15144), (13251, 15048), (13882, 14364)]