202605981

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{7043}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 277702656

約数和(自身を除く): 75096675

約数列:

[1, 3, 43, 129, 223, 669, 7043, 9589, 21129, 28767, 302849, 908547, 1570589, 4711767, 67535327, 202605981]

約数ペア:

[(1, 202605981), (3, 67535327), (43, 4711767), (129, 1570589), (223, 908547), (669, 302849), (7043, 28767), (9589, 21129)]