207823418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{40543}}^1$

素因数の和:40789

約数の個数: 16

約数和(自身を含む): 341542656

約数和(自身を除く): 133719238

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 40543, 81086, 445973, 891946, 9446519, 18893038, 103911709, 207823418]

約数ペア:

[(1, 207823418), (2, 103911709), (11, 18893038), (22, 9446519), (233, 891946), (466, 445973), (2563, 81086), (5126, 40543)]