222729358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{15031}}^1$

素因数の和:15303

約数の個数: 16

約数和(自身を含む): 346337280

約数和(自身を除く): 123607922

約数列:

[1, 2, 31, 62, 239, 478, 7409, 14818, 15031, 30062, 465961, 931922, 3592409, 7184818, 111364679, 222729358]

約数ペア:

[(1, 222729358), (2, 111364679), (31, 7184818), (62, 3592409), (239, 931922), (478, 465961), (7409, 30062), (14818, 15031)]