196913598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 465315840

約数和(自身を除く): 268402242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 107, 129, 214, 258, 301, 321, 602, 642, 749, 903, 1019, 1498, 1806, 2038, 2247, 3057, 4494, 4601, 6114, 7133, 9202, 13803, 14266, 21399, 27606, 32207, 42798, 43817, 64414, 87634, 96621, 109033, 131451, 193242, 218066, 262902, 306719, 327099, 613438, 654198, 763231, 920157, 1526462, 1840314, 2289693, 4579386, 4688419, 9376838, 14065257, 28130514, 32818933, 65637866, 98456799, 196913598]

約数ペア:

[(1, 196913598), (2, 98456799), (3, 65637866), (6, 32818933), (7, 28130514), (14, 14065257), (21, 9376838), (42, 4688419), (43, 4579386), (86, 2289693), (107, 1840314), (129, 1526462), (214, 920157), (258, 763231), (301, 654198), (321, 613438), (602, 327099), (642, 306719), (749, 262902), (903, 218066), (1019, 193242), (1498, 131451), (1806, 109033), (2038, 96621), (2247, 87634), (3057, 64414), (4494, 43817), (4601, 42798), (6114, 32207), (7133, 27606), (9202, 21399), (13803, 14266)]