242197214

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{124459}}^1$

素因数の和:124607

約数の個数: 16

約数和(自身を含む): 418185600

約数和(自身を除く): 175988386

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 124459, 248918, 871213, 1742426, 17299801, 34599602, 121098607, 242197214]

約数ペア:

[(1, 242197214), (2, 121098607), (7, 34599602), (14, 17299801), (139, 1742426), (278, 871213), (973, 248918), (1946, 124459)]