206373992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 441987840

約数和(自身を除く): 235613848

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 47, 82, 88, 94, 164, 188, 328, 376, 451, 517, 902, 1034, 1217, 1804, 1927, 2068, 2434, 3608, 3854, 4136, 4868, 7708, 9736, 13387, 15416, 21197, 26774, 42394, 49897, 53548, 57199, 84788, 99794, 107096, 114398, 169576, 199588, 228796, 399176, 457592, 548867, 629189, 1097734, 1258378, 2195468, 2345159, 2516756, 4390936, 4690318, 5033512, 9380636, 18761272, 25796749, 51593498, 103186996, 206373992]

約数ペア:

[(1, 206373992), (2, 103186996), (4, 51593498), (8, 25796749), (11, 18761272), (22, 9380636), (41, 5033512), (44, 4690318), (47, 4390936), (82, 2516756), (88, 2345159), (94, 2195468), (164, 1258378), (188, 1097734), (328, 629189), (376, 548867), (451, 457592), (517, 399176), (902, 228796), (1034, 199588), (1217, 169576), (1804, 114398), (1927, 107096), (2068, 99794), (2434, 84788), (3608, 57199), (3854, 53548), (4136, 49897), (4868, 42394), (7708, 26774), (9736, 21197), (13387, 15416)]