202385403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 332748000

約数和(自身を除く): 130362597

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 157, 261, 319, 449, 471, 957, 1347, 1413, 1727, 2871, 4041, 4553, 4939, 5181, 13021, 13659, 14817, 15543, 39063, 40977, 44451, 50083, 70493, 117189, 143231, 150249, 211479, 429693, 450747, 634437, 775423, 1289079, 2044297, 2326269, 6132891, 6978807, 18398673, 22487267, 67461801, 202385403]

約数ペア:

[(1, 202385403), (3, 67461801), (9, 22487267), (11, 18398673), (29, 6978807), (33, 6132891), (87, 2326269), (99, 2044297), (157, 1289079), (261, 775423), (319, 634437), (449, 450747), (471, 429693), (957, 211479), (1347, 150249), (1413, 143231), (1727, 117189), (2871, 70493), (4041, 50083), (4553, 44451), (4939, 40977), (5181, 39063), (13021, 15543), (13659, 14817)]