219133774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{4177}}^1$

素因数の和:5739

約数の個数: 16

約数和(自身を含む): 348344928

約数和(自身を除く): 129211154

約数列:

[1, 2, 17, 34, 1543, 3086, 4177, 8354, 26231, 52462, 71009, 142018, 6445111, 12890222, 109566887, 219133774]

約数ペア:

[(1, 219133774), (2, 109566887), (17, 12890222), (34, 6445111), (1543, 142018), (3086, 71009), (4177, 52462), (8354, 26231)]