205228478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1127629}}^1$

素因数の和:1127651

約数の個数: 16

約数和(自身を含む): 378883680

約数和(自身を除く): 173655202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1127629, 2255258, 7893403, 14659177, 15786806, 29318354, 102614239, 205228478]

約数ペア:

[(1, 205228478), (2, 102614239), (7, 29318354), (13, 15786806), (14, 14659177), (26, 7893403), (91, 2255258), (182, 1127629)]