200729986060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{291869}}^1$

素因数の和:292266

約数の個数: 48

約数和(自身を含む): 426302987040

約数和(自身を除く): 225573000980

約数列:

[1, 2, 4, 5, 10, 20, 137, 251, 274, 502, 548, 685, 1004, 1255, 1370, 2510, 2740, 5020, 34387, 68774, 137548, 171935, 291869, 343870, 583738, 687740, 1167476, 1459345, 2918690, 5837380, 39986053, 73259119, 79972106, 146518238, 159944212, 199930265, 293036476, 366295595, 399860530, 732591190, 799721060, 1465182380, 10036499303, 20072998606, 40145997212, 50182496515, 100364993030, 200729986060]

約数ペア:

[(1, 200729986060), (2, 100364993030), (4, 50182496515), (5, 40145997212), (10, 20072998606), (20, 10036499303), (137, 1465182380), (251, 799721060), (274, 732591190), (502, 399860530), (548, 366295595), (685, 293036476), (1004, 199930265), (1255, 159944212), (1370, 146518238), (2510, 79972106), (2740, 73259119), (5020, 39986053), (34387, 5837380), (68774, 2918690), (137548, 1459345), (171935, 1167476), (291869, 687740), (343870, 583738)]