212214553

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2749}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 237600000

約数和(自身を除く): 25385447

約数列:

[1, 17, 19, 239, 323, 2749, 4063, 4541, 46733, 52231, 77197, 657011, 887927, 11169187, 12483209, 212214553]

約数ペア:

[(1, 212214553), (17, 12483209), (19, 11169187), (239, 887927), (323, 657011), (2749, 77197), (4063, 52231), (4541, 46733)]