201342609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 321262032

約数和(自身を除く): 119919423

約数列:

[1, 3, 9, 13, 39, 97, 113, 117, 157, 291, 339, 471, 873, 1017, 1261, 1413, 1469, 2041, 3783, 4407, 6123, 10961, 11349, 13221, 15229, 17741, 18369, 32883, 45687, 53223, 98649, 137061, 142493, 159669, 197977, 230633, 427479, 593931, 691899, 1282437, 1720877, 1781793, 2075697, 5162631, 15487893, 22371401, 67114203, 201342609]

約数ペア:

[(1, 201342609), (3, 67114203), (9, 22371401), (13, 15487893), (39, 5162631), (97, 2075697), (113, 1781793), (117, 1720877), (157, 1282437), (291, 691899), (339, 593931), (471, 427479), (873, 230633), (1017, 197977), (1261, 159669), (1413, 142493), (1469, 137061), (2041, 98649), (3783, 53223), (4407, 45687), (6123, 32883), (10961, 18369), (11349, 17741), (13221, 15229)]