201309640845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1305637}}^1$

素因数の和:1306205

約数の個数: 32

約数和(自身を含む): 339674782080

約数和(自身を除く): 138365141235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 541, 1623, 2705, 8115, 10279, 30837, 51395, 154185, 1305637, 3916911, 6528185, 19584555, 24807103, 74421309, 124035515, 372106545, 706349617, 2119048851, 3531748085, 10595244255, 13420642723, 40261928169, 67103213615, 201309640845]

約数ペア:

[(1, 201309640845), (3, 67103213615), (5, 40261928169), (15, 13420642723), (19, 10595244255), (57, 3531748085), (95, 2119048851), (285, 706349617), (541, 372106545), (1623, 124035515), (2705, 74421309), (8115, 24807103), (10279, 19584555), (30837, 6528185), (51395, 3916911), (154185, 1305637)]