199987528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1922957}}^1$

素因数の和:1922976

約数の個数: 16

約数和(自身を含む): 403821180

約数和(自身を除く): 203833652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1922957, 3845914, 7691828, 15383656, 24998441, 49996882, 99993764, 199987528]

約数ペア:

[(1, 199987528), (2, 99993764), (4, 49996882), (8, 24998441), (13, 15383656), (26, 7691828), (52, 3845914), (104, 1922957)]