199495508

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{1217}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 353590272

約数和(自身を除く): 154094764

約数列:

[1, 2, 4, 107, 214, 383, 428, 766, 1217, 1532, 2434, 4868, 40981, 81962, 130219, 163924, 260438, 466111, 520876, 932222, 1864444, 49873877, 99747754, 199495508]

約数ペア:

[(1, 199495508), (2, 99747754), (4, 49873877), (107, 1864444), (214, 932222), (383, 520876), (428, 466111), (766, 260438), (1217, 163924), (1532, 130219), (2434, 81962), (4868, 40981)]