225541979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3323}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 254644992

約数和(自身を除く): 29103013

約数列:

[1, 13, 23, 227, 299, 2951, 3323, 5221, 43199, 67873, 76429, 754321, 993577, 9806173, 17349383, 225541979]

約数ペア:

[(1, 225541979), (13, 17349383), (23, 9806173), (227, 993577), (299, 754321), (2951, 76429), (3323, 67873), (5221, 43199)]