212272013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 229397184

約数和(自身を除く): 17125171

約数列:

[1, 17, 67, 227, 821, 1139, 3859, 13957, 15209, 55007, 186367, 258553, 935119, 3168239, 12486589, 212272013]

約数ペア:

[(1, 212272013), (17, 12486589), (67, 3168239), (227, 935119), (821, 258553), (1139, 186367), (3859, 55007), (13957, 15209)]