201660239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 44683441

約数列:

[1, 11, 17, 31, 43, 187, 341, 473, 527, 731, 809, 1333, 5797, 8041, 8899, 13753, 14663, 22661, 25079, 34787, 151283, 249271, 275869, 382657, 426343, 591379, 1078397, 4689773, 6505169, 11862367, 18332749, 201660239]

約数ペア:

[(1, 201660239), (11, 18332749), (17, 11862367), (31, 6505169), (43, 4689773), (187, 1078397), (341, 591379), (473, 426343), (527, 382657), (731, 275869), (809, 249271), (1333, 151283), (5797, 34787), (8041, 25079), (8899, 22661), (13753, 14663)]