200362448

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 484864800

約数和(自身を除く): 284502352

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 176, 208, 209, 242, 247, 286, 304, 418, 419, 484, 494, 572, 836, 838, 968, 988, 1144, 1573, 1672, 1676, 1936, 1976, 2288, 2299, 2717, 3146, 3344, 3352, 3952, 4598, 4609, 5434, 5447, 6292, 6704, 7961, 9196, 9218, 10868, 10894, 12584, 15922, 18392, 18436, 21736, 21788, 25168, 29887, 31844, 36784, 36872, 43472, 43576, 50699, 59774, 59917, 63688, 73744, 87152, 87571, 101398, 103493, 119548, 119834, 127376, 175142, 202796, 206986, 239096, 239668, 350284, 405592, 413972, 478192, 479336, 659087, 700568, 811184, 827944, 958672, 963281, 1138423, 1318174, 1401136, 1655888, 1926562, 2276846, 2636348, 3853124, 4553692, 5272696, 7706248, 9107384, 10545392, 12522653, 15412496, 18214768, 25045306, 50090612, 100181224, 200362448]

約数ペア:

[(1, 200362448), (2, 100181224), (4, 50090612), (8, 25045306), (11, 18214768), (13, 15412496), (16, 12522653), (19, 10545392), (22, 9107384), (26, 7706248), (38, 5272696), (44, 4553692), (52, 3853124), (76, 2636348), (88, 2276846), (104, 1926562), (121, 1655888), (143, 1401136), (152, 1318174), (176, 1138423), (208, 963281), (209, 958672), (242, 827944), (247, 811184), (286, 700568), (304, 659087), (418, 479336), (419, 478192), (484, 413972), (494, 405592), (572, 350284), (836, 239668), (838, 239096), (968, 206986), (988, 202796), (1144, 175142), (1573, 127376), (1672, 119834), (1676, 119548), (1936, 103493), (1976, 101398), (2288, 87571), (2299, 87152), (2717, 73744), (3146, 63688), (3344, 59917), (3352, 59774), (3952, 50699), (4598, 43576), (4609, 43472), (5434, 36872), (5447, 36784), (6292, 31844), (6704, 29887), (7961, 25168), (9196, 21788), (9218, 21736), (10868, 18436), (10894, 18392), (12584, 15922)]