218259933

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{57241}}^1$

素因数の和:57316

約数の個数: 16

約数和(自身を含む): 307732992

約数和(自身を除く): 89473059

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 57241, 171723, 1774471, 2346881, 5323413, 7040643, 72753311, 218259933]

約数ペア:

[(1, 218259933), (3, 72753311), (31, 7040643), (41, 5323413), (93, 2346881), (123, 1774471), (1271, 171723), (3813, 57241)]