201612808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{413141}}^1$

素因数の和:413208

約数の個数: 16

約数和(自身を含む): 384222060

約数和(自身を除く): 182609252

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 413141, 826282, 1652564, 3305128, 25201601, 50403202, 100806404, 201612808]

約数ペア:

[(1, 201612808), (2, 100806404), (4, 50403202), (8, 25201601), (61, 3305128), (122, 1652564), (244, 826282), (488, 413141)]