204514072

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{20177}}^1$

素因数の和:20371

約数の個数: 32

約数和(自身を含む): 440687520

約数和(自身を除く): 236173448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 20177, 40354, 80708, 141239, 161416, 282478, 564956, 1129912, 3652037, 7304074, 14608148, 25564259, 29216296, 51128518, 102257036, 204514072]

約数ペア:

[(1, 204514072), (2, 102257036), (4, 51128518), (7, 29216296), (8, 25564259), (14, 14608148), (28, 7304074), (56, 3652037), (181, 1129912), (362, 564956), (724, 282478), (1267, 161416), (1448, 141239), (2534, 80708), (5068, 40354), (10136, 20177)]