206846866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 123373934

約数列:

[1, 2, 23, 46, 103, 149, 206, 293, 298, 586, 2369, 3427, 4738, 6739, 6854, 13478, 15347, 30179, 30694, 43657, 60358, 87314, 352981, 694117, 705962, 1004111, 1388234, 2008222, 4496671, 8993342, 103423433, 206846866]

約数ペア:

[(1, 206846866), (2, 103423433), (23, 8993342), (46, 4496671), (103, 2008222), (149, 1388234), (206, 1004111), (293, 705962), (298, 694117), (586, 352981), (2369, 87314), (3427, 60358), (4738, 43657), (6739, 30694), (6854, 30179), (13478, 15347)]