201800627

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 246305664

約数和(自身を除く): 44505037

約数列:

[1, 7, 37, 53, 61, 241, 259, 371, 427, 1687, 1961, 2257, 3233, 8917, 12773, 13727, 14701, 15799, 22631, 62419, 89411, 102907, 119621, 472601, 543937, 779153, 837347, 3308207, 3807559, 5454071, 28828661, 201800627]

約数ペア:

[(1, 201800627), (7, 28828661), (37, 5454071), (53, 3807559), (61, 3308207), (241, 837347), (259, 779153), (371, 543937), (427, 472601), (1687, 119621), (1961, 102907), (2257, 89411), (3233, 62419), (8917, 22631), (12773, 15799), (13727, 14701)]