207976274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 345720960

約数和(自身を除く): 137744686

約数列:

[1, 2, 11, 22, 113, 226, 269, 311, 538, 622, 1243, 2486, 2959, 3421, 5918, 6842, 30397, 35143, 60794, 70286, 83659, 167318, 334367, 386573, 668734, 773146, 920249, 1840498, 9453467, 18906934, 103988137, 207976274]

約数ペア:

[(1, 207976274), (2, 103988137), (11, 18906934), (22, 9453467), (113, 1840498), (226, 920249), (269, 773146), (311, 668734), (538, 386573), (622, 334367), (1243, 167318), (2486, 83659), (2959, 70286), (3421, 60794), (5918, 35143), (6842, 30397)]