200947123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{1549}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 229672800

約数和(自身を除く): 28725677

約数列:

[1, 13, 17, 221, 587, 1549, 7631, 9979, 20137, 26333, 129727, 342329, 909263, 11820419, 15457471, 200947123]

約数ペア:

[(1, 200947123), (13, 15457471), (17, 11820419), (221, 909263), (587, 342329), (1549, 129727), (7631, 26333), (9979, 20137)]