203425255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{119311}}^1$

素因数の和:119358

約数の個数: 16

約数和(自身を含む): 274894848

約数和(自身を除く): 71469593

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 119311, 596555, 1312421, 3698641, 6562105, 18493205, 40685051, 203425255]

約数ペア:

[(1, 203425255), (5, 40685051), (11, 18493205), (31, 6562105), (55, 3698641), (155, 1312421), (341, 596555), (1705, 119311)]