202920142

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{671921}}^1$

素因数の和:672074

約数の個数: 8

約数和(自身を含む): 306396432

約数和(自身を除く): 103476290

約数列:

[1, 2, 151, 302, 671921, 1343842, 101460071, 202920142]

約数ペア:

[(1, 202920142), (2, 101460071), (151, 1343842), (302, 671921)]