201179969248

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{262489}}^1$

素因数の和:263099

約数の個数: 48

約数和(自身を含む): 406013232240

約数和(自身を除く): 204833262992

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 557, 688, 1114, 1376, 2228, 4456, 8912, 17824, 23951, 47902, 95804, 191608, 262489, 383216, 524978, 766432, 1049956, 2099912, 4199824, 8399648, 11287027, 22574054, 45148108, 90296216, 146206373, 180592432, 292412746, 361184864, 584825492, 1169650984, 2339301968, 4678603936, 6286874039, 12573748078, 25147496156, 50294992312, 100589984624, 201179969248]

約数ペア:

[(1, 201179969248), (2, 100589984624), (4, 50294992312), (8, 25147496156), (16, 12573748078), (32, 6286874039), (43, 4678603936), (86, 2339301968), (172, 1169650984), (344, 584825492), (557, 361184864), (688, 292412746), (1114, 180592432), (1376, 146206373), (2228, 90296216), (4456, 45148108), (8912, 22574054), (17824, 11287027), (23951, 8399648), (47902, 4199824), (95804, 2099912), (191608, 1049956), (262489, 766432), (383216, 524978)]