201866919

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1\times {\mathrm{863}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 272443392

約数和(自身を除く): 70576473

約数列:

[1, 3, 103, 309, 757, 863, 2271, 2589, 77971, 88889, 233913, 266667, 653291, 1959873, 67288973, 201866919]

約数ペア:

[(1, 201866919), (3, 67288973), (103, 1959873), (309, 653291), (757, 266667), (863, 233913), (2271, 88889), (2589, 77971)]