201970413

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{3083}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 303095520

約数和(自身を除く): 101125107

約数列:

[1, 3, 9, 29, 87, 251, 261, 753, 2259, 3083, 7279, 9249, 21837, 27747, 65511, 89407, 268221, 773833, 804663, 2321499, 6964497, 22441157, 67323471, 201970413]

約数ペア:

[(1, 201970413), (3, 67323471), (9, 22441157), (29, 6964497), (87, 2321499), (251, 804663), (261, 773833), (753, 268221), (2259, 89407), (3083, 65511), (7279, 27747), (9249, 21837)]