209225996945

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1699}}^1\times {\mathrm{29567}}^1$

素因数の和:31302

約数の個数: 48

約数和(自身を含む): 309435033600

約数和(自身を除く): 100209036655

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 1699, 4165, 8495, 11893, 28883, 29567, 59465, 83251, 144415, 147835, 202181, 206969, 416255, 502639, 1010905, 1034845, 1415267, 1448783, 2513195, 3518473, 7076335, 7243915, 17592365, 24629311, 50234333, 123146555, 251171665, 351640331, 853983661, 1758201655, 2461482317, 4269918305, 5977885627, 12307411585, 29889428135, 41845199389, 209225996945]

約数ペア:

[(1, 209225996945), (5, 41845199389), (7, 29889428135), (17, 12307411585), (35, 5977885627), (49, 4269918305), (85, 2461482317), (119, 1758201655), (245, 853983661), (595, 351640331), (833, 251171665), (1699, 123146555), (4165, 50234333), (8495, 24629311), (11893, 17592365), (28883, 7243915), (29567, 7076335), (59465, 3518473), (83251, 2513195), (144415, 1448783), (147835, 1415267), (202181, 1034845), (206969, 1010905), (416255, 502639)]