201980630

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{19001}}^1$

素因数の和:20071

約数の個数: 16

約数和(自身を含む): 363926304

約数和(自身を除く): 161945674

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 19001, 38002, 95005, 190010, 20198063, 40396126, 100990315, 201980630]

約数ペア:

[(1, 201980630), (2, 100990315), (5, 40396126), (10, 20198063), (1063, 190010), (2126, 95005), (5315, 38002), (10630, 19001)]