207628550

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{13267}}^1$

素因数の和:13592

約数の個数: 24

約数和(自身を含む): 387452136

約数和(自身を除く): 179823586

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 3130, 7825, 13267, 15650, 26534, 66335, 132670, 331675, 663350, 4152571, 8305142, 20762855, 41525710, 103814275, 207628550]

約数ペア:

[(1, 207628550), (2, 103814275), (5, 41525710), (10, 20762855), (25, 8305142), (50, 4152571), (313, 663350), (626, 331675), (1565, 132670), (3130, 66335), (7825, 26534), (13267, 15650)]