210687736

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{36527}}^1$

素因数の和:36643

約数の個数: 32

約数和(自身を含む): 455869440

約数和(自身を除く): 245181704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 36527, 73054, 146108, 255689, 292216, 511378, 1022756, 2045512, 3762281, 7524562, 15049124, 26335967, 30098248, 52671934, 105343868, 210687736]

約数ペア:

[(1, 210687736), (2, 105343868), (4, 52671934), (7, 30098248), (8, 26335967), (14, 15049124), (28, 7524562), (56, 3762281), (103, 2045512), (206, 1022756), (412, 511378), (721, 292216), (824, 255689), (1442, 146108), (2884, 73054), (5768, 36527)]