218291293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 242890560

約数和(自身を除く): 24599267

約数列:

[1, 11, 67, 241, 737, 1229, 2651, 13519, 16147, 82343, 177617, 296189, 905773, 3258079, 19844663, 218291293]

約数ペア:

[(1, 218291293), (11, 19844663), (67, 3258079), (241, 905773), (737, 296189), (1229, 177617), (2651, 82343), (13519, 16147)]