202201145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{18731}}^1$

素因数の和:18880

約数の個数: 16

約数和(自身を含む): 258951168

約数和(自身を除く): 56750023

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 18731, 93655, 318427, 1592135, 2378837, 11894185, 40440229, 202201145]

約数ペア:

[(1, 202201145), (5, 40440229), (17, 11894185), (85, 2378837), (127, 1592135), (635, 318427), (2159, 93655), (10795, 18731)]