200819202

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 428165760

約数和(自身を除く): 227346558

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 109, 111, 129, 193, 218, 222, 258, 327, 386, 579, 654, 1158, 1591, 3182, 4033, 4687, 4773, 7141, 8066, 8299, 9374, 9546, 12099, 14061, 14282, 16598, 21037, 21423, 24198, 24897, 28122, 42074, 42846, 49794, 63111, 126222, 173419, 307063, 346838, 520257, 614126, 778369, 904591, 921189, 1040514, 1556738, 1809182, 1842378, 2335107, 2713773, 4670214, 5427546, 33469867, 66939734, 100409601, 200819202]

約数ペア:

[(1, 200819202), (2, 100409601), (3, 66939734), (6, 33469867), (37, 5427546), (43, 4670214), (74, 2713773), (86, 2335107), (109, 1842378), (111, 1809182), (129, 1556738), (193, 1040514), (218, 921189), (222, 904591), (258, 778369), (327, 614126), (386, 520257), (579, 346838), (654, 307063), (1158, 173419), (1591, 126222), (3182, 63111), (4033, 49794), (4687, 42846), (4773, 42074), (7141, 28122), (8066, 24897), (8299, 24198), (9374, 21423), (9546, 21037), (12099, 16598), (14061, 14282)]