201255847

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 231238800

約数和(自身を除く): 29982953

約数列:

[1, 13, 19, 169, 233, 247, 269, 3029, 3211, 3497, 4427, 5111, 39377, 45461, 57551, 62677, 66443, 748163, 814801, 863759, 1190863, 10592413, 15481219, 201255847]

約数ペア:

[(1, 201255847), (13, 15481219), (19, 10592413), (169, 1190863), (233, 863759), (247, 814801), (269, 748163), (3029, 66443), (3211, 62677), (3497, 57551), (4427, 45461), (5111, 39377)]