201700004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{4721}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 385541856

約数和(自身を除く): 183841852

約数列:

[1, 2, 4, 11, 22, 44, 971, 1942, 3884, 4721, 9442, 10681, 18884, 21362, 42724, 51931, 103862, 207724, 4584091, 9168182, 18336364, 50425001, 100850002, 201700004]

約数ペア:

[(1, 201700004), (2, 100850002), (4, 50425001), (11, 18336364), (22, 9168182), (44, 4584091), (971, 207724), (1942, 103862), (3884, 51931), (4721, 42724), (9442, 21362), (10681, 18884)]