196757002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{54443}}^1$

素因数の和:54597

約数の個数: 16

約数和(自身を含む): 320130720

約数和(自身を除く): 123373718

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 54443, 108886, 707759, 1415518, 7567577, 15135154, 98378501, 196757002]

約数ペア:

[(1, 196757002), (2, 98378501), (13, 15135154), (26, 7567577), (139, 1415518), (278, 707759), (1807, 108886), (3614, 54443)]