201595782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 439312896

約数和(自身を除く): 237717114

約数列:

[1, 2, 3, 6, 23, 43, 46, 53, 69, 86, 106, 129, 138, 159, 258, 318, 641, 989, 1219, 1282, 1923, 1978, 2279, 2438, 2967, 3657, 3846, 4558, 5934, 6837, 7314, 13674, 14743, 27563, 29486, 33973, 44229, 52417, 55126, 67946, 82689, 88458, 101919, 104834, 157251, 165378, 203838, 314502, 633949, 781379, 1267898, 1460839, 1562758, 1901847, 2344137, 2921678, 3803694, 4382517, 4688274, 8765034, 33599297, 67198594, 100797891, 201595782]

約数ペア:

[(1, 201595782), (2, 100797891), (3, 67198594), (6, 33599297), (23, 8765034), (43, 4688274), (46, 4382517), (53, 3803694), (69, 2921678), (86, 2344137), (106, 1901847), (129, 1562758), (138, 1460839), (159, 1267898), (258, 781379), (318, 633949), (641, 314502), (989, 203838), (1219, 165378), (1282, 157251), (1923, 104834), (1978, 101919), (2279, 88458), (2438, 82689), (2967, 67946), (3657, 55126), (3846, 52417), (4558, 44229), (5934, 33973), (6837, 29486), (7314, 27563), (13674, 14743)]