222076415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{20921}}^1$

素因数の和:21130

約数の個数: 16

約数和(自身を含む): 292238496

約数和(自身を除く): 70162081

約数列:

[1, 5, 11, 55, 193, 965, 2123, 10615, 20921, 104605, 230131, 1150655, 4037753, 20188765, 44415283, 222076415]

約数ペア:

[(1, 222076415), (5, 44415283), (11, 20188765), (55, 4037753), (193, 1150655), (965, 230131), (2123, 104605), (10615, 20921)]