210767844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2509141}}^1$

素因数の和:2509155

約数の個数: 24

約数和(自身を含む): 562047808

約数和(自身を除く): 351279964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2509141, 5018282, 7527423, 10036564, 15054846, 17563987, 30109692, 35127974, 52691961, 70255948, 105383922, 210767844]

約数ペア:

[(1, 210767844), (2, 105383922), (3, 70255948), (4, 52691961), (6, 35127974), (7, 30109692), (12, 17563987), (14, 15054846), (21, 10036564), (28, 7527423), (42, 5018282), (84, 2509141)]