197884078

素因数分解:

$2^1\times 7^1\times {\mathrm{2339}}^1\times {\mathrm{6043}}^1$

素因数の和:8391

約数の個数: 16

約数和(自身を含む): 339431040

約数和(自身を除く): 141546962

約数列:

[1, 2, 7, 14, 2339, 4678, 6043, 12086, 16373, 32746, 42301, 84602, 14134577, 28269154, 98942039, 197884078]

約数ペア:

[(1, 197884078), (2, 98942039), (7, 28269154), (14, 14134577), (2339, 84602), (4678, 42301), (6043, 32746), (12086, 16373)]