210513622

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 358668288

約数和(自身を除く): 148154666

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1331, 2551, 2662, 3751, 5102, 7502, 28061, 41261, 56122, 79081, 82522, 158162, 308671, 617342, 869891, 1739782, 3395381, 6790762, 9568801, 19137602, 105256811, 210513622]

約数ペア:

[(1, 210513622), (2, 105256811), (11, 19137602), (22, 9568801), (31, 6790762), (62, 3395381), (121, 1739782), (242, 869891), (341, 617342), (682, 308671), (1331, 158162), (2551, 82522), (2662, 79081), (3751, 56122), (5102, 41261), (7502, 28061)]