201490792

素因数分解:

$2^3\times {\mathrm{1901}}^1\times {\mathrm{13249}}^1$

素因数の和:15156

約数の個数: 16

約数和(自身を含む): 378022500

約数和(自身を除く): 176531708

約数列:

[1, 2, 4, 8, 1901, 3802, 7604, 13249, 15208, 26498, 52996, 105992, 25186349, 50372698, 100745396, 201490792]

約数ペア:

[(1, 201490792), (2, 100745396), (4, 50372698), (8, 25186349), (1901, 105992), (3802, 52996), (7604, 26498), (13249, 15208)]