200906629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 273825792

約数和(自身を除く): 72919163

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 4951, 5797, 34657, 40579, 54461, 84167, 153481, 381227, 589169, 925837, 1074367, 1688291, 2609177, 6480859, 11818037, 18264239, 28700947, 200906629]

約数ペア:

[(1, 200906629), (7, 28700947), (11, 18264239), (17, 11818037), (31, 6480859), (77, 2609177), (119, 1688291), (187, 1074367), (217, 925837), (341, 589169), (527, 381227), (1309, 153481), (2387, 84167), (3689, 54461), (4951, 40579), (5797, 34657)]