204410404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149861}}^1$

素因数の和:149907

約数の個数: 24

約数和(自身を含む): 402829056

約数和(自身を除く): 198418652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 149861, 299722, 599444, 1648471, 3296942, 4645691, 6593884, 9291382, 18582764, 51102601, 102205202, 204410404]

約数ペア:

[(1, 204410404), (2, 102205202), (4, 51102601), (11, 18582764), (22, 9291382), (31, 6593884), (44, 4645691), (62, 3296942), (124, 1648471), (341, 599444), (682, 299722), (1364, 149861)]