197344761

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{18217}}^1$

素因数の和:18400

約数の個数: 16

約数和(自身を含む): 276330624

約数和(自身を除く): 78985863

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 18217, 54651, 418991, 1256973, 2860069, 8580207, 65781587, 197344761]

約数ペア:

[(1, 197344761), (3, 65781587), (23, 8580207), (69, 2860069), (157, 1256973), (471, 418991), (3611, 54651), (10833, 18217)]