201611222

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{27091}}^1$

素因数の和:27215

約数の個数: 12

約数和(自身を含む): 307467108

約数和(自身を除く): 105855886

約数列:

[1, 2, 61, 122, 3721, 7442, 27091, 54182, 1652551, 3305102, 100805611, 201611222]

約数ペア:

[(1, 201611222), (2, 100805611), (61, 3305102), (122, 1652551), (3721, 54182), (7442, 27091)]