220144582

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 383512320

約数和(自身を除く): 163367738

約数列:

[1, 2, 7, 14, 107, 179, 214, 358, 749, 821, 1253, 1498, 1642, 2506, 5747, 11494, 19153, 38306, 87847, 134071, 146959, 175694, 268142, 293918, 614929, 1028713, 1229858, 2057426, 15724613, 31449226, 110072291, 220144582]

約数ペア:

[(1, 220144582), (2, 110072291), (7, 31449226), (14, 15724613), (107, 2057426), (179, 1229858), (214, 1028713), (358, 614929), (749, 293918), (821, 268142), (1253, 175694), (1498, 146959), (1642, 134071), (2506, 87847), (5747, 38306), (11494, 19153)]