205528897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{5297}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 246166272

約数和(自身を除く): 40637375

約数列:

[1, 7, 23, 161, 241, 1687, 5297, 5543, 37079, 38801, 121831, 852817, 1276577, 8936039, 29361271, 205528897]

約数ペア:

[(1, 205528897), (7, 29361271), (23, 8936039), (161, 1276577), (241, 852817), (1687, 121831), (5297, 38801), (5543, 37079)]