207924479

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2549}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 244147200

約数和(自身を除く): 36222721

約数列:

[1, 7, 43, 271, 301, 1897, 2549, 11653, 17843, 81571, 109607, 690779, 767249, 4835453, 29703497, 207924479]

約数ペア:

[(1, 207924479), (7, 29703497), (43, 4835453), (271, 767249), (301, 690779), (1897, 109607), (2549, 81571), (11653, 17843)]