200209128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4241}}^1$

素因数の和:4538

約数の個数: 64

約数和(自身を含む): 574197120

約数和(自身を除く): 373987992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 4241, 5901, 6744, 7868, 8482, 11802, 12723, 15736, 16964, 23604, 25446, 29687, 33928, 47208, 50892, 59374, 89061, 101784, 118748, 178122, 237496, 356244, 712488, 1191721, 2383442, 3575163, 4766884, 7150326, 8342047, 9533768, 14300652, 16684094, 25026141, 28601304, 33368188, 50052282, 66736376, 100104564, 200209128]

約数ペア:

[(1, 200209128), (2, 100104564), (3, 66736376), (4, 50052282), (6, 33368188), (7, 28601304), (8, 25026141), (12, 16684094), (14, 14300652), (21, 9533768), (24, 8342047), (28, 7150326), (42, 4766884), (56, 3575163), (84, 2383442), (168, 1191721), (281, 712488), (562, 356244), (843, 237496), (1124, 178122), (1686, 118748), (1967, 101784), (2248, 89061), (3372, 59374), (3934, 50892), (4241, 47208), (5901, 33928), (6744, 29687), (7868, 25446), (8482, 23604), (11802, 16964), (12723, 15736)]