217427098

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{25171}}^1$

素因数の和:25797

約数の個数: 16

約数和(自身を含む): 373351104

約数和(自身を除く): 155924006

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 8638, 25171, 50342, 176197, 352394, 15530507, 31061014, 108713549, 217427098]

約数ペア:

[(1, 217427098), (2, 108713549), (7, 31061014), (14, 15530507), (617, 352394), (1234, 176197), (4319, 50342), (8638, 25171)]