201358390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3617}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 382929120

約数和(自身を除く): 181570730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 586, 1465, 2930, 3617, 5567, 7234, 11134, 18085, 27835, 36170, 55670, 68723, 137446, 343615, 687230, 1059781, 2119562, 5298905, 10597810, 20135839, 40271678, 100679195, 201358390]

約数ペア:

[(1, 201358390), (2, 100679195), (5, 40271678), (10, 20135839), (19, 10597810), (38, 5298905), (95, 2119562), (190, 1059781), (293, 687230), (586, 343615), (1465, 137446), (2930, 68723), (3617, 55670), (5567, 36170), (7234, 27835), (11134, 18085)]