201209569

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 242320680

約数和(自身を除く): 41111111

約数列:

[1, 11, 17, 29, 121, 187, 319, 493, 2057, 3373, 3509, 5423, 37103, 57341, 59653, 97817, 408133, 630751, 1075987, 1662889, 6938261, 11835857, 18291779, 201209569]

約数ペア:

[(1, 201209569), (11, 18291779), (17, 11835857), (29, 6938261), (121, 1662889), (187, 1075987), (319, 630751), (493, 408133), (2057, 97817), (3373, 59653), (3509, 57341), (5423, 37103)]