199049453945

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1\times {\mathrm{147097}}^1$

素因数の和:149360

約数の個数: 16

約数和(自身を含む): 240854734848

約数和(自身を除く): 41805280903

約数列:

[1, 5, 127, 635, 2131, 10655, 147097, 270637, 735485, 1353185, 18681319, 93406595, 313463707, 1567318535, 39809890789, 199049453945]

約数ペア:

[(1, 199049453945), (5, 39809890789), (127, 1567318535), (635, 313463707), (2131, 93406595), (10655, 18681319), (147097, 1353185), (270637, 735485)]