211066926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5025403}}^1$

素因数の和:5025415

約数の個数: 16

約数和(自身を含む): 482438784

約数和(自身を除く): 271371858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5025403, 10050806, 15076209, 30152418, 35177821, 70355642, 105533463, 211066926]

約数ペア:

[(1, 211066926), (2, 105533463), (3, 70355642), (6, 35177821), (7, 30152418), (14, 15076209), (21, 10050806), (42, 5025403)]