207788986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{16001}}^1$

素因数の和:16197

約数の個数: 16

約数和(自身を含む): 321064128

約数和(自身を除く): 113275142

約数列:

[1, 2, 43, 86, 151, 302, 6493, 12986, 16001, 32002, 688043, 1376086, 2416151, 4832302, 103894493, 207788986]

約数ペア:

[(1, 207788986), (2, 103894493), (43, 4832302), (86, 2416151), (151, 1376086), (302, 688043), (6493, 32002), (12986, 16001)]