201033815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 247548576

約数和(自身を除く): 46514761

約数列:

[1, 5, 43, 215, 421, 2105, 2221, 11105, 18103, 90515, 95503, 477515, 935041, 4675205, 40206763, 201033815]

約数ペア:

[(1, 201033815), (5, 40206763), (43, 4675205), (215, 935041), (421, 477515), (2105, 95503), (2221, 90515), (11105, 18103)]