209968237926

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{2579}}^1\times {\mathrm{7307}}^1$

素因数の和:10513

約数の個数: 48

約数和(自身を含む): 455905195200

約数和(自身を除く): 245936957274

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1857, 2579, 3714, 5158, 5571, 7307, 7737, 11142, 14614, 15474, 21921, 23211, 43842, 46422, 65763, 131526, 1596401, 3192802, 4523033, 4789203, 9046066, 9578406, 13569099, 14367609, 18844753, 27138198, 28735218, 37689506, 40707297, 56534259, 81414594, 113068518, 169602777, 339205554, 11664902107, 23329804214, 34994706321, 69989412642, 104984118963, 209968237926]

約数ペア:

[(1, 209968237926), (2, 104984118963), (3, 69989412642), (6, 34994706321), (9, 23329804214), (18, 11664902107), (619, 339205554), (1238, 169602777), (1857, 113068518), (2579, 81414594), (3714, 56534259), (5158, 40707297), (5571, 37689506), (7307, 28735218), (7737, 27138198), (11142, 18844753), (14614, 14367609), (15474, 13569099), (21921, 9578406), (23211, 9046066), (43842, 4789203), (46422, 4523033), (65763, 3192802), (131526, 1596401)]