225363242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{279607}}^1$

素因数の和:279653

約数の個数: 16

約数和(自身を含む): 375793152

約数和(自身を除く): 150429910

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 279607, 559214, 3634891, 7269782, 8667817, 17335634, 112681621, 225363242]

約数ペア:

[(1, 225363242), (2, 112681621), (13, 17335634), (26, 8667817), (31, 7269782), (62, 3634891), (403, 559214), (806, 279607)]