201861813

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{1129}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 272393280

約数和(自身を除く): 70531467

約数列:

[1, 3, 107, 321, 557, 1129, 1671, 3387, 59599, 120803, 178797, 362409, 628853, 1886559, 67287271, 201861813]

約数ペア:

[(1, 201861813), (3, 67287271), (107, 1886559), (321, 628853), (557, 362409), (1129, 178797), (1671, 120803), (3387, 59599)]