207988657936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2496503}}^1$

素因数の和:2496679

約数の個数: 40

約数和(自身を含む): 416057370624

約数和(自身を除く): 208068712688

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 508, 656, 1016, 2032, 5207, 10414, 20828, 41656, 83312, 2496503, 4993006, 9986012, 19972024, 39944048, 102356623, 204713246, 317055881, 409426492, 634111762, 818852984, 1268223524, 1637705968, 2536447048, 5072894096, 12999291121, 25998582242, 51997164484, 103994328968, 207988657936]

約数ペア:

[(1, 207988657936), (2, 103994328968), (4, 51997164484), (8, 25998582242), (16, 12999291121), (41, 5072894096), (82, 2536447048), (127, 1637705968), (164, 1268223524), (254, 818852984), (328, 634111762), (508, 409426492), (656, 317055881), (1016, 204713246), (2032, 102356623), (5207, 39944048), (10414, 19972024), (20828, 9986012), (41656, 4993006), (83312, 2496503)]