210391109

素因数分解:

${\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 218211840

約数和(自身を除く): 7820731

約数列:

[1, 59, 131, 163, 167, 7729, 9617, 9853, 21353, 21877, 27221, 1259827, 1290743, 1606039, 3565951, 210391109]

約数ペア:

[(1, 210391109), (59, 3565951), (131, 1606039), (163, 1290743), (167, 1259827), (7729, 27221), (9617, 21877), (9853, 21353)]