216949546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{580079}}^1$

素因数の和:580109

約数の個数: 16

約数和(自身を含む): 375891840

約数和(自身を除く): 158942294

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 580079, 1160158, 6380869, 9861343, 12761738, 19722686, 108474773, 216949546]

約数ペア:

[(1, 216949546), (2, 108474773), (11, 19722686), (17, 12761738), (22, 9861343), (34, 6380869), (187, 1160158), (374, 580079)]