203459690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2906567}}^1$

素因数の和:2906581

約数の個数: 16

約数和(自身を含む): 418545792

約数和(自身を除く): 215086102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2906567, 5813134, 14532835, 20345969, 29065670, 40691938, 101729845, 203459690]

約数ペア:

[(1, 203459690), (2, 101729845), (5, 40691938), (7, 29065670), (10, 20345969), (14, 14532835), (35, 5813134), (70, 2906567)]