218076572

素因数分解:

$2^2\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{4787}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 436512384

約数和(自身を除く): 218435812

約数列:

[1, 2, 4, 7, 14, 28, 1627, 3254, 4787, 6508, 9574, 11389, 19148, 22778, 33509, 45556, 67018, 134036, 7788449, 15576898, 31153796, 54519143, 109038286, 218076572]

約数ペア:

[(1, 218076572), (2, 109038286), (4, 54519143), (7, 31153796), (14, 15576898), (28, 7788449), (1627, 134036), (3254, 67018), (4787, 45556), (6508, 33509), (9574, 22778), (11389, 19148)]