201354940

素因数分解:

$2^2\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{4441}}^1$

素因数の和:6717

約数の個数: 24

約数和(自身を含む): 423127152

約数和(自身を除く): 221772212

約数列:

[1, 2, 4, 5, 10, 20, 2267, 4441, 4534, 8882, 9068, 11335, 17764, 22205, 22670, 44410, 45340, 88820, 10067747, 20135494, 40270988, 50338735, 100677470, 201354940]

約数ペア:

[(1, 201354940), (2, 100677470), (4, 50338735), (5, 40270988), (10, 20135494), (20, 10067747), (2267, 88820), (4441, 45340), (4534, 44410), (8882, 22670), (9068, 22205), (11335, 17764)]