201925917

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{316003}}^1$

素因数の和:316080

約数の個数: 12

約数和(自身を含む): 295779744

約数和(自身を除く): 93853827

約数列:

[1, 3, 9, 71, 213, 639, 316003, 948009, 2844027, 22436213, 67308639, 201925917]

約数ペア:

[(1, 201925917), (3, 67308639), (9, 22436213), (71, 2844027), (213, 948009), (639, 316003)]