201165290

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{95339}}^1$

素因数の和:95557

約数の個数: 16

約数和(自身を含む): 363817440

約数和(自身を除く): 162652150

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 95339, 190678, 476695, 953390, 20116529, 40233058, 100582645, 201165290]

約数ペア:

[(1, 201165290), (2, 100582645), (5, 40233058), (10, 20116529), (211, 953390), (422, 476695), (1055, 190678), (2110, 95339)]