209341126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{36973}}^1$

素因数の和:37143

約数の個数: 16

約数和(自身を含む): 332766000

約数和(自身を除く): 123424874

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 36973, 73946, 702487, 1404974, 5508977, 11017954, 104670563, 209341126]

約数ペア:

[(1, 209341126), (2, 104670563), (19, 11017954), (38, 5508977), (149, 1404974), (298, 702487), (2831, 73946), (5662, 36973)]