204628732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{664379}}^1$

素因数の和:664401

約数の個数: 24

約数和(自身を含む): 446463360

約数和(自身を除く): 241834628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 664379, 1328758, 2657516, 4650653, 7308169, 9301306, 14616338, 18602612, 29232676, 51157183, 102314366, 204628732]

約数ペア:

[(1, 204628732), (2, 102314366), (4, 51157183), (7, 29232676), (11, 18602612), (14, 14616338), (22, 9301306), (28, 7308169), (44, 4650653), (77, 2657516), (154, 1328758), (308, 664379)]