205115352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1307}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 553754880

約数和(自身を除く): 348639528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 503, 1006, 1307, 1509, 2012, 2614, 3018, 3921, 4024, 5228, 6036, 6539, 7842, 10456, 12072, 13078, 15684, 16991, 19617, 26156, 31368, 33982, 39234, 50973, 52312, 67964, 78468, 101946, 135928, 156936, 203892, 407784, 657421, 1314842, 1972263, 2629684, 3944526, 5259368, 7889052, 8546473, 15778104, 17092946, 25639419, 34185892, 51278838, 68371784, 102557676, 205115352]

約数ペア:

[(1, 205115352), (2, 102557676), (3, 68371784), (4, 51278838), (6, 34185892), (8, 25639419), (12, 17092946), (13, 15778104), (24, 8546473), (26, 7889052), (39, 5259368), (52, 3944526), (78, 2629684), (104, 1972263), (156, 1314842), (312, 657421), (503, 407784), (1006, 203892), (1307, 156936), (1509, 135928), (2012, 101946), (2614, 78468), (3018, 67964), (3921, 52312), (4024, 50973), (5228, 39234), (6036, 33982), (6539, 31368), (7842, 26156), (10456, 19617), (12072, 16991), (13078, 15684)]