201826075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 290874240

約数和(自身を除く): 89048165

約数列:

[1, 5, 11, 19, 25, 55, 95, 107, 209, 275, 361, 475, 535, 1045, 1177, 1805, 2033, 2675, 3971, 5225, 5885, 6859, 9025, 10165, 19855, 22363, 29425, 34295, 38627, 50825, 75449, 99275, 111815, 171475, 193135, 377245, 424897, 559075, 733913, 965675, 1886225, 2124485, 3669565, 8073043, 10622425, 18347825, 40365215, 201826075]

約数ペア:

[(1, 201826075), (5, 40365215), (11, 18347825), (19, 10622425), (25, 8073043), (55, 3669565), (95, 2124485), (107, 1886225), (209, 965675), (275, 733913), (361, 559075), (475, 424897), (535, 377245), (1045, 193135), (1177, 171475), (1805, 111815), (2033, 99275), (2675, 75449), (3971, 50825), (5225, 38627), (5885, 34295), (6859, 29425), (9025, 22363), (10165, 19855)]