200607860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{126967}}^1$

素因数の和:127055

約数の個数: 24

約数和(自身を含む): 426612480

約数和(自身を除く): 226004620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 126967, 253934, 507868, 634835, 1269670, 2539340, 10030393, 20060786, 40121572, 50151965, 100303930, 200607860]

約数ペア:

[(1, 200607860), (2, 100303930), (4, 50151965), (5, 40121572), (10, 20060786), (20, 10030393), (79, 2539340), (158, 1269670), (316, 634835), (395, 507868), (790, 253934), (1580, 126967)]