211640092

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{144169}}^1$

素因数の和:144540

約数の個数: 12

約数和(自身を含む): 371381920

約数和(自身を除く): 159741828

約数列:

[1, 2, 4, 367, 734, 1468, 144169, 288338, 576676, 52910023, 105820046, 211640092]

約数ペア:

[(1, 211640092), (2, 105820046), (4, 52910023), (367, 576676), (734, 288338), (1468, 144169)]