201535719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5557}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 337214976

約数和(自身を除く): 135679257

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1727, 3297, 5181, 5557, 12089, 16671, 36267, 38899, 61127, 116697, 183381, 427889, 872449, 1283667, 2617347, 6107143, 9596939, 18321429, 28790817, 67178573, 201535719]

約数ペア:

[(1, 201535719), (3, 67178573), (7, 28790817), (11, 18321429), (21, 9596939), (33, 6107143), (77, 2617347), (157, 1283667), (231, 872449), (471, 427889), (1099, 183381), (1727, 116697), (3297, 61127), (5181, 38899), (5557, 36267), (12089, 16671)]