201932757

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 329609280

約数和(自身を除く): 127676523

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 243, 291, 351, 659, 873, 1053, 1261, 1977, 2619, 3159, 3783, 5931, 7857, 8567, 11349, 17793, 23571, 25701, 34047, 53379, 63923, 77103, 102141, 160137, 191769, 231309, 306423, 575307, 693927, 830999, 1725921, 2081781, 2492997, 5177763, 7478991, 15533289, 22436973, 67310919, 201932757]

約数ペア:

[(1, 201932757), (3, 67310919), (9, 22436973), (13, 15533289), (27, 7478991), (39, 5177763), (81, 2492997), (97, 2081781), (117, 1725921), (243, 830999), (291, 693927), (351, 575307), (659, 306423), (873, 231309), (1053, 191769), (1261, 160137), (1977, 102141), (2619, 77103), (3159, 63923), (3783, 53379), (5931, 34047), (7857, 25701), (8567, 23571), (11349, 17793)]