200884046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 339140736

約数和(自身を除く): 138256690

約数列:

[1, 2, 11, 22, 43, 86, 131, 262, 473, 946, 1441, 1621, 2882, 3242, 5633, 11266, 17831, 35662, 61963, 69703, 123926, 139406, 212351, 424702, 766733, 1533466, 2335861, 4671722, 9131093, 18262186, 100442023, 200884046]

約数ペア:

[(1, 200884046), (2, 100442023), (11, 18262186), (22, 9131093), (43, 4671722), (86, 2335861), (131, 1533466), (262, 766733), (473, 424702), (946, 212351), (1441, 139406), (1621, 123926), (2882, 69703), (3242, 61963), (5633, 35662), (11266, 17831)]