221928190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2017529}}^1$

素因数の和:2017547

約数の個数: 16

約数和(自身を含む): 435786480

約数和(自身を除く): 213858290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2017529, 4035058, 10087645, 20175290, 22192819, 44385638, 110964095, 221928190]

約数ペア:

[(1, 221928190), (2, 110964095), (5, 44385638), (10, 22192819), (11, 20175290), (22, 10087645), (55, 4035058), (110, 2017529)]