201431944

素因数分解:

$2^3\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 441005580

約数和(自身を除く): 239573636

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 317, 392, 634, 1268, 1621, 2219, 2536, 3242, 4438, 6484, 8876, 11347, 12968, 15533, 17752, 22694, 31066, 45388, 62132, 79429, 90776, 124264, 158858, 317716, 513857, 635432, 1027714, 2055428, 3596999, 4110856, 7193998, 14387996, 25178993, 28775992, 50357986, 100715972, 201431944]

約数ペア:

[(1, 201431944), (2, 100715972), (4, 50357986), (7, 28775992), (8, 25178993), (14, 14387996), (28, 7193998), (49, 4110856), (56, 3596999), (98, 2055428), (196, 1027714), (317, 635432), (392, 513857), (634, 317716), (1268, 158858), (1621, 124264), (2219, 90776), (2536, 79429), (3242, 62132), (4438, 45388), (6484, 31066), (8876, 22694), (11347, 17752), (12968, 15533)]