199831762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{56101}}^1$

素因数の和:56253

約数の個数: 16

約数和(自身を含む): 325167192

約数和(自身を除く): 125335430

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 56101, 112202, 729313, 1458626, 7685837, 15371674, 99915881, 199831762]

約数ペア:

[(1, 199831762), (2, 99915881), (13, 15371674), (26, 7685837), (137, 1458626), (274, 729313), (1781, 112202), (3562, 56101)]