201248089

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2633}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 235163520

約数和(自身を除く): 33915431

約数列:

[1, 7, 61, 179, 427, 1253, 2633, 10919, 18431, 76433, 160613, 471307, 1124291, 3299149, 28749727, 201248089]

約数ペア:

[(1, 201248089), (7, 28749727), (61, 3299149), (179, 1124291), (427, 471307), (1253, 160613), (2633, 76433), (10919, 18431)]