100971212

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1567}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 179786880

約数和(自身を除く): 78815668

約数列:

[1, 2, 4, 89, 178, 181, 356, 362, 724, 1567, 3134, 6268, 16109, 32218, 64436, 139463, 278926, 283627, 557852, 567254, 1134508, 25242803, 50485606, 100971212]

約数ペア:

[(1, 100971212), (2, 50485606), (4, 25242803), (89, 1134508), (178, 567254), (181, 557852), (356, 283627), (362, 278926), (724, 139463), (1567, 64436), (3134, 32218), (6268, 16109)]