207632876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{12451}}^1$

素因数の和:12845

約数の個数: 24

約数和(自身を含む): 397467840

約数和(自身を除く): 189834964

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 12451, 16676, 24902, 49804, 136961, 273922, 547844, 4718929, 9437858, 18875716, 51908219, 103816438, 207632876]

約数ペア:

[(1, 207632876), (2, 103816438), (4, 51908219), (11, 18875716), (22, 9437858), (44, 4718929), (379, 547844), (758, 273922), (1516, 136961), (4169, 49804), (8338, 24902), (12451, 16676)]