201032923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71263}}^1$

素因数の和:71314

約数の個数: 16

約数和(自身を含む): 255410176

約数和(自身を除く): 54377253

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 71263, 498841, 926419, 2209153, 6484933, 15464071, 28718989, 201032923]

約数ペア:

[(1, 201032923), (7, 28718989), (13, 15464071), (31, 6484933), (91, 2209153), (217, 926419), (403, 498841), (2821, 71263)]