202155909

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 271589760

約数和(自身を除く): 69433851

約数列:

[1, 3, 311, 389, 557, 933, 1167, 1671, 120979, 173227, 216673, 362937, 519681, 650019, 67385303, 202155909]

約数ペア:

[(1, 202155909), (3, 67385303), (311, 650019), (389, 519681), (557, 362937), (933, 216673), (1167, 173227), (1671, 120979)]