204933145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{8951}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 259966080

約数和(自身を除く): 55032935

約数列:

[1, 5, 19, 95, 241, 1205, 4579, 8951, 22895, 44755, 170069, 850345, 2157191, 10785955, 40986629, 204933145]

約数ペア:

[(1, 204933145), (5, 40986629), (19, 10785955), (95, 2157191), (241, 850345), (1205, 170069), (4579, 44755), (8951, 22895)]