108693190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{153089}}^1$

素因数の和:153167

約数の個数: 16

約数和(自身を含む): 198404640

約数和(自身を除く): 89711450

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 153089, 306178, 765445, 1530890, 10869319, 21738638, 54346595, 108693190]

約数ペア:

[(1, 108693190), (2, 54346595), (5, 21738638), (10, 10869319), (71, 1530890), (142, 765445), (355, 306178), (710, 153089)]