207972373

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{1429}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 252046080

約数和(自身を除く): 44073707

約数列:

[1, 7, 17, 119, 1223, 1429, 8561, 10003, 20791, 24293, 145537, 170051, 1747667, 12233669, 29710339, 207972373]

約数ペア:

[(1, 207972373), (7, 29710339), (17, 12233669), (119, 1747667), (1223, 170051), (1429, 145537), (8561, 24293), (10003, 20791)]