216852008

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{118369}}^1$

素因数の和:118604

約数の個数: 16

約数和(自身を含む): 408376500

約数和(自身を除く): 191524492

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 118369, 236738, 473476, 946952, 27106501, 54213002, 108426004, 216852008]

約数ペア:

[(1, 216852008), (2, 108426004), (4, 54213002), (8, 27106501), (229, 946952), (458, 473476), (916, 236738), (1832, 118369)]