201271015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 269750016

約数和(自身を除く): 68479001

約数列:

[1, 5, 11, 55, 67, 193, 283, 335, 737, 965, 1415, 2123, 3113, 3685, 10615, 12931, 15565, 18961, 54619, 64655, 94805, 142241, 208571, 273095, 600809, 711205, 1042855, 3004045, 3659473, 18297365, 40254203, 201271015]

約数ペア:

[(1, 201271015), (5, 40254203), (11, 18297365), (55, 3659473), (67, 3004045), (193, 1042855), (283, 711205), (335, 600809), (737, 273095), (965, 208571), (1415, 142241), (2123, 94805), (3113, 64655), (3685, 54619), (10615, 18961), (12931, 15565)]