201021626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{6353}}^1$

素因数の和:7585

約数の個数: 16

約数和(自身を含む): 325045224

約数和(自身を除く): 124023598

約数列:

[1, 2, 13, 26, 1217, 2434, 6353, 12706, 15821, 31642, 82589, 165178, 7731601, 15463202, 100510813, 201021626]

約数ペア:

[(1, 201021626), (2, 100510813), (13, 15463202), (26, 7731601), (1217, 165178), (2434, 82589), (6353, 31642), (12706, 15821)]