212858399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 239887872

約数和(自身を除く): 27029473

約数列:

[1, 13, 23, 299, 443, 1607, 5759, 10189, 20891, 36961, 132457, 480493, 711901, 9254713, 16373723, 212858399]

約数ペア:

[(1, 212858399), (13, 16373723), (23, 9254713), (299, 711901), (443, 480493), (1607, 132457), (5759, 36961), (10189, 20891)]