220113290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1158491}}^1$

素因数の和:1158517

約数の個数: 16

約数和(自身を含む): 417057120

約数和(自身を除く): 196943830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1158491, 2316982, 5792455, 11584910, 22011329, 44022658, 110056645, 220113290]

約数ペア:

[(1, 220113290), (2, 110056645), (5, 44022658), (10, 22011329), (19, 11584910), (38, 5792455), (95, 2316982), (190, 1158491)]