200973740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83047}}^1$

素因数の和:83078

約数の個数: 36

約数和(自身を含む): 463906128

約数和(自身を除く): 262932388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 83047, 166094, 332188, 415235, 830470, 913517, 1660940, 1827034, 3654068, 4567585, 9135170, 10048687, 18270340, 20097374, 40194748, 50243435, 100486870, 200973740]

約数ペア:

[(1, 200973740), (2, 100486870), (4, 50243435), (5, 40194748), (10, 20097374), (11, 18270340), (20, 10048687), (22, 9135170), (44, 4567585), (55, 3654068), (110, 1827034), (121, 1660940), (220, 913517), (242, 830470), (484, 415235), (605, 332188), (1210, 166094), (2420, 83047)]