195068957

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 211756032

約数和(自身を除く): 16687075

約数列:

[1, 23, 31, 137, 713, 1997, 3151, 4247, 45931, 61907, 97681, 273589, 1423861, 6292547, 8481259, 195068957]

約数ペア:

[(1, 195068957), (23, 8481259), (31, 6292547), (137, 1423861), (713, 273589), (1997, 97681), (3151, 61907), (4247, 45931)]