201777095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 273030912

約数和(自身を除く): 71253817

約数列:

[1, 5, 13, 37, 53, 65, 185, 265, 481, 689, 1583, 1961, 2405, 3445, 7915, 9805, 20579, 25493, 58571, 83899, 102895, 127465, 292855, 419495, 761423, 1090687, 3104263, 3807115, 5453435, 15521315, 40355419, 201777095]

約数ペア:

[(1, 201777095), (5, 40355419), (13, 15521315), (37, 5453435), (53, 3807115), (65, 3104263), (185, 1090687), (265, 761423), (481, 419495), (689, 292855), (1583, 127465), (1961, 102895), (2405, 83899), (3445, 58571), (7915, 25493), (9805, 20579)]