207290435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 291356352

約数和(自身を除く): 84065917

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 803, 935, 1241, 3037, 4015, 6205, 13651, 15185, 33407, 51629, 68255, 167035, 221701, 258145, 567919, 1108505, 2438711, 2839595, 3768917, 12193555, 18844585, 41458087, 207290435]

約数ペア:

[(1, 207290435), (5, 41458087), (11, 18844585), (17, 12193555), (55, 3768917), (73, 2839595), (85, 2438711), (187, 1108505), (365, 567919), (803, 258145), (935, 221701), (1241, 167035), (3037, 68255), (4015, 51629), (6205, 33407), (13651, 15185)]