227445978

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{272717}}^1$

素因数の和:272861

約数の個数: 16

約数和(自身を含む): 458166240

約数和(自身を除く): 230720262

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 272717, 545434, 818151, 1636302, 37907663, 75815326, 113722989, 227445978]

約数ペア:

[(1, 227445978), (2, 113722989), (3, 75815326), (6, 37907663), (139, 1636302), (278, 818151), (417, 545434), (834, 272717)]