201012658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76781}}^1$

素因数の和:76818

約数の個数: 32

約数和(自身を含む): 398037888

約数和(自身を除く): 197025230

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 76781, 153562, 537467, 844591, 1074934, 1305277, 1689182, 2610554, 5912137, 9136939, 11824274, 14358047, 18273878, 28716094, 100506329, 201012658]

約数ペア:

[(1, 201012658), (2, 100506329), (7, 28716094), (11, 18273878), (14, 14358047), (17, 11824274), (22, 9136939), (34, 5912137), (77, 2610554), (119, 1689182), (154, 1305277), (187, 1074934), (238, 844591), (374, 537467), (1309, 153562), (2618, 76781)]