210472638

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{327839}}^1$

素因数の和:327951

約数の個数: 16

約数和(自身を含む): 424880640

約数和(自身を除く): 214408002

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 327839, 655678, 983517, 1967034, 35078773, 70157546, 105236319, 210472638]

約数ペア:

[(1, 210472638), (2, 105236319), (3, 70157546), (6, 35078773), (107, 1967034), (214, 983517), (321, 655678), (642, 327839)]