80298274

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197779}}^1$

素因数の和:197817

約数の個数: 16

約数和(自身を含む): 142401600

約数和(自身を除く): 62103326

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 197779, 395558, 1384453, 2768906, 5735591, 11471182, 40149137, 80298274]

約数ペア:

[(1, 80298274), (2, 40149137), (7, 11471182), (14, 5735591), (29, 2768906), (58, 1384453), (203, 395558), (406, 197779)]