201520716

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{32233}}^1$

素因数の和:32761

約数の個数: 24

約数和(自身を含む): 471132144

約数和(自身を除く): 269611428

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 32233, 64466, 96699, 128932, 193398, 386796, 16793393, 33586786, 50380179, 67173572, 100760358, 201520716]

約数ペア:

[(1, 201520716), (2, 100760358), (3, 67173572), (4, 50380179), (6, 33586786), (12, 16793393), (521, 386796), (1042, 193398), (1563, 128932), (2084, 96699), (3126, 64466), (6252, 32233)]