320895204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3820181}}^1$

素因数の和:3820195

約数の個数: 24

約数和(自身を含む): 855720768

約数和(自身を除く): 534825564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3820181, 7640362, 11460543, 15280724, 22921086, 26741267, 45842172, 53482534, 80223801, 106965068, 160447602, 320895204]

約数ペア:

[(1, 320895204), (2, 160447602), (3, 106965068), (4, 80223801), (6, 53482534), (7, 45842172), (12, 26741267), (14, 22921086), (21, 15280724), (28, 11460543), (42, 7640362), (84, 3820181)]