187224982

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{31319}}^1$

素因数の和:31396

約数の個数: 24

約数和(自身を含む): 332054640

約数和(自身を除く): 144829658

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 31319, 62638, 219233, 438466, 1534631, 1910459, 3069262, 3820918, 13373213, 26746426, 93612491, 187224982]

約数ペア:

[(1, 187224982), (2, 93612491), (7, 26746426), (14, 13373213), (49, 3820918), (61, 3069262), (98, 1910459), (122, 1534631), (427, 438466), (854, 219233), (2989, 62638), (5978, 31319)]