203465965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{29339}}^1$

素因数の和:29436

約数の個数: 16

約数和(自身を含む): 260539200

約数和(自身を除く): 57073235

約数列:

[1, 5, 19, 73, 95, 365, 1387, 6935, 29339, 146695, 557441, 2141747, 2787205, 10708735, 40693193, 203465965]

約数ペア:

[(1, 203465965), (5, 40693193), (19, 10708735), (73, 2787205), (95, 2141747), (365, 557441), (1387, 146695), (6935, 29339)]