212372274

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{55219}}^1$

素因数の和:55865

約数の個数: 16

約数和(自身を含む): 425414880

約数和(自身を除く): 213042606

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 55219, 110438, 165657, 331314, 35395379, 70790758, 106186137, 212372274]

約数ペア:

[(1, 212372274), (2, 106186137), (3, 70790758), (6, 35395379), (641, 331314), (1282, 165657), (1923, 110438), (3846, 55219)]