201971012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{1549}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 363648600

約数和(自身を除く): 161677588

約数列:

[1, 2, 4, 37, 74, 148, 881, 1549, 1762, 3098, 3524, 6196, 32597, 57313, 65194, 114626, 130388, 229252, 1364669, 2729338, 5458676, 50492753, 100985506, 201971012]

約数ペア:

[(1, 201971012), (2, 100985506), (4, 50492753), (37, 5458676), (74, 2729338), (148, 1364669), (881, 229252), (1549, 130388), (1762, 114626), (3098, 65194), (3524, 57313), (6196, 32597)]