204117851

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6971}}^1$

素因数の和:7114

約数の個数: 16

約数和(自身を含む): 240952320

約数和(自身を除く): 36834469

約数列:

[1, 7, 47, 89, 329, 623, 4183, 6971, 29281, 48797, 327637, 620419, 2293459, 4342933, 29159693, 204117851]

約数ペア:

[(1, 204117851), (7, 29159693), (47, 4342933), (89, 2293459), (329, 620419), (623, 327637), (4183, 48797), (6971, 29281)]