207923235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{82021}}^1$

素因数の和:82055

約数の個数: 24

約数和(自身を含む): 360240624

約数和(自身を除く): 152317389

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 82021, 246063, 410105, 1066273, 1230315, 3198819, 5331365, 13861549, 15994095, 41584647, 69307745, 207923235]

約数ペア:

[(1, 207923235), (3, 69307745), (5, 41584647), (13, 15994095), (15, 13861549), (39, 5331365), (65, 3198819), (169, 1230315), (195, 1066273), (507, 410105), (845, 246063), (2535, 82021)]