223628036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{5059}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 402087840

約数和(自身を除く): 178459804

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 5059, 10118, 11051, 20236, 22102, 44204, 217537, 435074, 870148, 1300163, 2600326, 5200652, 55907009, 111814018, 223628036]

約数ペア:

[(1, 223628036), (2, 111814018), (4, 55907009), (43, 5200652), (86, 2600326), (172, 1300163), (257, 870148), (514, 435074), (1028, 217537), (5059, 44204), (10118, 22102), (11051, 20236)]