204600155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6911}}^1$

素因数の和:7138

約数の個数: 16

約数和(自身を含む): 254803968

約数和(自身を除く): 50203813

約数列:

[1, 5, 31, 155, 191, 955, 5921, 6911, 29605, 34555, 214241, 1071205, 1320001, 6600005, 40920031, 204600155]

約数ペア:

[(1, 204600155), (5, 40920031), (31, 6600005), (155, 1320001), (191, 1071205), (955, 214241), (5921, 34555), (6911, 29605)]