198346733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9901}}^1$

素因数の和:10004

約数の個数: 16

約数和(自身を含む): 226240896

約数和(自身を除く): 27894163

約数列:

[1, 13, 23, 67, 299, 871, 1541, 9901, 20033, 128713, 227723, 663367, 2960399, 8623771, 15257441, 198346733]

約数ペア:

[(1, 198346733), (13, 15257441), (23, 8623771), (67, 2960399), (299, 663367), (871, 227723), (1541, 128713), (9901, 20033)]