200928565

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 246383856

約数和(自身を除く): 45455291

約数列:

[1, 5, 53, 265, 421, 1801, 2105, 9005, 22313, 95453, 111565, 477265, 758221, 3791105, 40185713, 200928565]

約数ペア:

[(1, 200928565), (5, 40185713), (53, 3791105), (265, 758221), (421, 477265), (1801, 111565), (2105, 95453), (9005, 22313)]