201422977

素因数分解:

$7^3\times {\mathrm{151}}^1\times {\mathrm{3889}}^1$

素因数の和:4061

約数の個数: 16

約数和(自身を含む): 236512000

約数和(自身を除く): 35089023

約数列:

[1, 7, 49, 151, 343, 1057, 3889, 7399, 27223, 51793, 190561, 587239, 1333927, 4110673, 28774711, 201422977]

約数ペア:

[(1, 201422977), (7, 28774711), (49, 4110673), (151, 1333927), (343, 587239), (1057, 190561), (3889, 51793), (7399, 27223)]