191205130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{3793}}^1$

素因数の和:3942

約数の個数: 24

約数和(自身を含む): 349176996

約数和(自身を除く): 157971866

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3793, 5041, 7586, 10082, 18965, 25205, 37930, 50410, 269303, 538606, 1346515, 2693030, 19120513, 38241026, 95602565, 191205130]

約数ペア:

[(1, 191205130), (2, 95602565), (5, 38241026), (10, 19120513), (71, 2693030), (142, 1346515), (355, 538606), (710, 269303), (3793, 50410), (5041, 37930), (7586, 25205), (10082, 18965)]