207826788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70117}}^1$

素因数の和:70156

約数の個数: 48

約数和(自身を含む): 549725120

約数和(自身を除く): 341898332

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 70117, 140234, 210351, 280468, 420702, 841404, 911521, 1332223, 1823042, 2664446, 2734563, 3646084, 3996669, 5328892, 5469126, 7993338, 10938252, 15986676, 17318899, 34637798, 51956697, 69275596, 103913394, 207826788]

約数ペア:

[(1, 207826788), (2, 103913394), (3, 69275596), (4, 51956697), (6, 34637798), (12, 17318899), (13, 15986676), (19, 10938252), (26, 7993338), (38, 5469126), (39, 5328892), (52, 3996669), (57, 3646084), (76, 2734563), (78, 2664446), (114, 1823042), (156, 1332223), (228, 911521), (247, 841404), (494, 420702), (741, 280468), (988, 210351), (1482, 140234), (2964, 70117)]