222519794

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{145819}}^1$

素因数の和:145937

約数の個数: 16

約数和(自身を含む): 384964800

約数和(自身を除く): 162445006

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 145819, 291638, 1020733, 2041466, 15894271, 31788542, 111259897, 222519794]

約数ペア:

[(1, 222519794), (2, 111259897), (7, 31788542), (14, 15894271), (109, 2041466), (218, 1020733), (763, 291638), (1526, 145819)]