207919668719

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{3579083}}^1$

素因数の和:3579326

約数の個数: 16

約数和(自身を含む): 244408488192

約数和(自身を除く): 36488819473

約数列:

[1, 7, 43, 193, 301, 1351, 8299, 58093, 3579083, 25053581, 153900569, 690763019, 1077303983, 4835341133, 29702809817, 207919668719]

約数ペア:

[(1, 207919668719), (7, 29702809817), (43, 4835341133), (193, 1077303983), (301, 690763019), (1351, 153900569), (8299, 25053581), (58093, 3579083)]