200412850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3343}}^1$

素因数の和:3475

約数の個数: 48

約数和(自身を含む): 410509440

約数和(自身を除く): 210096590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 2398, 2725, 3343, 5450, 5995, 6686, 11990, 16715, 29975, 33430, 36773, 59950, 73546, 83575, 167150, 183865, 364387, 367730, 728774, 919325, 1821935, 1838650, 3643870, 4008257, 8016514, 9109675, 18219350, 20041285, 40082570, 100206425, 200412850]

約数ペア:

[(1, 200412850), (2, 100206425), (5, 40082570), (10, 20041285), (11, 18219350), (22, 9109675), (25, 8016514), (50, 4008257), (55, 3643870), (109, 1838650), (110, 1821935), (218, 919325), (275, 728774), (545, 367730), (550, 364387), (1090, 183865), (1199, 167150), (2398, 83575), (2725, 73546), (3343, 59950), (5450, 36773), (5995, 33430), (6686, 29975), (11990, 16715)]