201745117

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15241}}^1$

素因数の和:15340

約数の個数: 16

約数和(自身を含む): 241921024

約数和(自身を除く): 40175907

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 15241, 106687, 472471, 929701, 3307297, 6507907, 28820731, 201745117]

約数ペア:

[(1, 201745117), (7, 28820731), (31, 6507907), (61, 3307297), (217, 929701), (427, 472471), (1891, 106687), (13237, 15241)]