215280367010

素因数分解:

$2^1\times 5^1\times {\mathrm{4111}}^1\times {\mathrm{5236691}}^1$

素因数の和:5240809

約数の個数: 16

約数和(自身を含む): 387598995072

約数和(自身を除く): 172318628062

約数列:

[1, 2, 5, 10, 4111, 8222, 20555, 41110, 5236691, 10473382, 26183455, 52366910, 21528036701, 43056073402, 107640183505, 215280367010]

約数ペア:

[(1, 215280367010), (2, 107640183505), (5, 43056073402), (10, 21528036701), (4111, 52366910), (8222, 26183455), (20555, 10473382), (41110, 5236691)]