201259165

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3152

約数の個数: 16

約数和(自身を含む): 245766960

約数和(自身を除く): 44507795

約数列:

[1, 5, 101, 137, 505, 685, 2909, 13837, 14545, 69185, 293809, 398533, 1469045, 1992665, 40251833, 201259165]

約数ペア:

[(1, 201259165), (5, 40251833), (101, 1992665), (137, 1469045), (505, 398533), (685, 293809), (2909, 69185), (13837, 14545)]