206005562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^2$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 380525760

約数和(自身を除く): 174520198

約数列:

[1, 2, 7, 14, 19, 38, 73, 103, 133, 146, 206, 266, 511, 721, 1022, 1387, 1442, 1957, 2774, 3914, 7519, 9709, 10609, 13699, 15038, 19418, 21218, 27398, 52633, 74263, 105266, 142861, 148526, 201571, 285722, 403142, 774457, 1000027, 1410997, 1548914, 2000054, 2821994, 5421199, 10842398, 14714683, 29429366, 103002781, 206005562]

約数ペア:

[(1, 206005562), (2, 103002781), (7, 29429366), (14, 14714683), (19, 10842398), (38, 5421199), (73, 2821994), (103, 2000054), (133, 1548914), (146, 1410997), (206, 1000027), (266, 774457), (511, 403142), (721, 285722), (1022, 201571), (1387, 148526), (1442, 142861), (1957, 105266), (2774, 74263), (3914, 52633), (7519, 27398), (9709, 21218), (10609, 19418), (13699, 15038)]