201061315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2711}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 298884096

約数和(自身を除く): 97822781

約数列:

[1, 5, 7, 13, 35, 65, 91, 163, 455, 815, 1141, 2119, 2711, 5705, 10595, 13555, 14833, 18977, 35243, 74165, 94885, 176215, 246701, 441893, 1233505, 2209465, 3093251, 5744609, 15466255, 28723045, 40212263, 201061315]

約数ペア:

[(1, 201061315), (5, 40212263), (7, 28723045), (13, 15466255), (35, 5744609), (65, 3093251), (91, 2209465), (163, 1233505), (455, 441893), (815, 246701), (1141, 176215), (2119, 94885), (2711, 74165), (5705, 35243), (10595, 18977), (13555, 14833)]