200522021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 252419328

約数和(自身を除く): 51897307

約数列:

[1, 7, 17, 41, 73, 119, 287, 511, 563, 697, 1241, 2993, 3941, 4879, 8687, 9571, 20951, 23083, 41099, 50881, 66997, 161581, 287693, 356167, 392411, 698683, 1685059, 2746877, 4890781, 11795413, 28646003, 200522021]

約数ペア:

[(1, 200522021), (7, 28646003), (17, 11795413), (41, 4890781), (73, 2746877), (119, 1685059), (287, 698683), (511, 392411), (563, 356167), (697, 287693), (1241, 161581), (2993, 66997), (3941, 50881), (4879, 41099), (8687, 23083), (9571, 20951)]