189934157

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 221952000

約数和(自身を除く): 32017843

約数列:

[1, 7, 59, 199, 413, 1393, 2311, 11741, 16177, 82187, 136349, 459889, 954443, 3219223, 27133451, 189934157]

約数ペア:

[(1, 189934157), (7, 27133451), (59, 3219223), (199, 954443), (413, 459889), (1393, 136349), (2311, 82187), (11741, 16177)]