201208719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{2719}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 284359680

約数和(自身を除く): 83150961

約数列:

[1, 3, 17, 51, 1451, 2719, 4353, 8157, 24667, 46223, 74001, 138669, 3945269, 11835807, 67069573, 201208719]

約数ペア:

[(1, 201208719), (3, 67069573), (17, 11835807), (51, 3945269), (1451, 138669), (2719, 74001), (4353, 46223), (8157, 24667)]