200468997

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 308730240

約数和(自身を除く): 108261243

約数列:

[1, 3, 9, 37, 61, 71, 111, 139, 183, 213, 333, 417, 549, 639, 1251, 2257, 2627, 4331, 5143, 6771, 7881, 8479, 9869, 12993, 15429, 20313, 23643, 25437, 29607, 38979, 46287, 76311, 88821, 160247, 313723, 365153, 480741, 602009, 941169, 1095459, 1442223, 1806027, 2823507, 3286377, 5418081, 22274333, 66822999, 200468997]

約数ペア:

[(1, 200468997), (3, 66822999), (9, 22274333), (37, 5418081), (61, 3286377), (71, 2823507), (111, 1806027), (139, 1442223), (183, 1095459), (213, 941169), (333, 602009), (417, 480741), (549, 365153), (639, 313723), (1251, 160247), (2257, 88821), (2627, 76311), (4331, 46287), (5143, 38979), (6771, 29607), (7881, 25437), (8479, 23643), (9869, 20313), (12993, 15429)]