201392163

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15485

約数の個数: 40

約数和(自身を含む): 358795008

約数和(自身を除く): 157402845

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 15443, 46329, 108101, 138987, 324303, 355189, 416961, 972909, 1065567, 1250883, 2486323, 2918727, 3196701, 7458969, 8756181, 9590103, 22376907, 28770309, 67130721, 201392163]

約数ペア:

[(1, 201392163), (3, 67130721), (7, 28770309), (9, 22376907), (21, 9590103), (23, 8756181), (27, 7458969), (63, 3196701), (69, 2918727), (81, 2486323), (161, 1250883), (189, 1065567), (207, 972909), (483, 416961), (567, 355189), (621, 324303), (1449, 138987), (1863, 108101), (4347, 46329), (13041, 15443)]