202390328

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 444787200

約数和(自身を除く): 242396872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 109, 142, 218, 284, 436, 467, 497, 568, 763, 872, 934, 994, 1526, 1868, 1988, 3052, 3269, 3736, 3976, 6104, 6538, 7739, 13076, 15478, 26152, 30956, 33157, 50903, 54173, 61912, 66314, 101806, 108346, 132628, 203612, 216692, 232099, 265256, 356321, 407224, 433384, 464198, 712642, 928396, 1425284, 1856792, 2850568, 3614113, 7228226, 14456452, 25298791, 28912904, 50597582, 101195164, 202390328]

約数ペア:

[(1, 202390328), (2, 101195164), (4, 50597582), (7, 28912904), (8, 25298791), (14, 14456452), (28, 7228226), (56, 3614113), (71, 2850568), (109, 1856792), (142, 1425284), (218, 928396), (284, 712642), (436, 464198), (467, 433384), (497, 407224), (568, 356321), (763, 265256), (872, 232099), (934, 216692), (994, 203612), (1526, 132628), (1868, 108346), (1988, 101806), (3052, 66314), (3269, 61912), (3736, 54173), (3976, 50903), (6104, 33157), (6538, 30956), (7739, 26152), (13076, 15478)]