204033155

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1721}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 248215968

約数和(自身を除く): 44182813

約数列:

[1, 5, 131, 181, 655, 905, 1721, 8605, 23711, 118555, 225451, 311501, 1127255, 1557505, 40806631, 204033155]

約数ペア:

[(1, 204033155), (5, 40806631), (131, 1557505), (181, 1127255), (655, 311501), (905, 225451), (1721, 118555), (8605, 23711)]