215071048

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{455659}}^1$

素因数の和:455724

約数の個数: 16

約数和(自身を含む): 410094000

約数和(自身を除く): 195022952

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 455659, 911318, 1822636, 3645272, 26883881, 53767762, 107535524, 215071048]

約数ペア:

[(1, 215071048), (2, 107535524), (4, 53767762), (8, 26883881), (59, 3645272), (118, 1822636), (236, 911318), (472, 455659)]