201431774

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{26951}}^1$

素因数の和:27091

約数の個数: 16

約数和(自身を含む): 313397856

約数和(自身を除く): 111966082

約数列:

[1, 2, 37, 74, 101, 202, 3737, 7474, 26951, 53902, 997187, 1994374, 2722051, 5444102, 100715887, 201431774]

約数ペア:

[(1, 201431774), (2, 100715887), (37, 5444102), (74, 2722051), (101, 1994374), (202, 997187), (3737, 53902), (7474, 26951)]