201715504

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{8641}}^1$

素因数の和:10108

約数の個数: 20

約数和(自身を含む): 391136920

約数和(自身を除く): 189421416

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 5836, 8641, 11672, 17282, 23344, 34564, 69128, 138256, 12607219, 25214438, 50428876, 100857752, 201715504]

約数ペア:

[(1, 201715504), (2, 100857752), (4, 50428876), (8, 25214438), (16, 12607219), (1459, 138256), (2918, 69128), (5836, 34564), (8641, 23344), (11672, 17282)]