202488010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{154571}}^1$

素因数の和:154709

約数の個数: 16

約数和(自身を含む): 367263072

約数和(自身を除く): 164775062

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 154571, 309142, 772855, 1545710, 20248801, 40497602, 101244005, 202488010]

約数ペア:

[(1, 202488010), (2, 101244005), (5, 40497602), (10, 20248801), (131, 1545710), (262, 772855), (655, 309142), (1310, 154571)]