204295161

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{22783}}^1$

素因数の和:22861

約数の個数: 24

約数和(自身を含む): 322074624

約数和(自身を除く): 117779463

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 22783, 68349, 159481, 478443, 1116367, 1389763, 3349101, 4169289, 9728341, 29185023, 68098387, 204295161]

約数ペア:

[(1, 204295161), (3, 68098387), (7, 29185023), (21, 9728341), (49, 4169289), (61, 3349101), (147, 1389763), (183, 1116367), (427, 478443), (1281, 159481), (2989, 68349), (8967, 22783)]