216094018

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{9629}}^1$

素因数の和:9874

約数の個数: 24

約数和(自身を含む): 378747900

約数和(自身を除く): 162653882

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1603, 3206, 9629, 11221, 19258, 22442, 67403, 134806, 471821, 943642, 2205041, 4410082, 15435287, 30870574, 108047009, 216094018]

約数ペア:

[(1, 216094018), (2, 108047009), (7, 30870574), (14, 15435287), (49, 4410082), (98, 2205041), (229, 943642), (458, 471821), (1603, 134806), (3206, 67403), (9629, 22442), (11221, 19258)]