163060990

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{19813}}^1$

素因数の和:20643

約数の個数: 16

約数和(自身を含む): 293881248

約数和(自身を除く): 130820258

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 19813, 39626, 99065, 198130, 16306099, 32612198, 81530495, 163060990]

約数ペア:

[(1, 163060990), (2, 81530495), (5, 32612198), (10, 16306099), (823, 198130), (1646, 99065), (4115, 39626), (8230, 19813)]