207856155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9433}}^1$

素因数の和:9567

約数の個数: 32

約数和(自身を含む): 361359936

約数和(自身を除く): 153503781

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 4407, 7345, 9433, 22035, 28299, 47165, 122629, 141495, 367887, 613145, 1065929, 1839435, 3197787, 5329645, 13857077, 15988935, 41571231, 69285385, 207856155]

約数ペア:

[(1, 207856155), (3, 69285385), (5, 41571231), (13, 15988935), (15, 13857077), (39, 5329645), (65, 3197787), (113, 1839435), (195, 1065929), (339, 613145), (565, 367887), (1469, 141495), (1695, 122629), (4407, 47165), (7345, 28299), (9433, 22035)]