200659038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 445685760

約数和(自身を除く): 245026722

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 103, 114, 138, 206, 309, 437, 618, 743, 874, 1311, 1486, 1957, 2229, 2369, 2622, 3914, 4458, 4738, 5871, 7107, 11742, 14117, 14214, 17089, 28234, 34178, 42351, 45011, 51267, 76529, 84702, 90022, 102534, 135033, 153058, 229587, 270066, 324691, 459174, 649382, 974073, 1454051, 1760167, 1948146, 2908102, 3520334, 4362153, 5280501, 8724306, 10561002, 33443173, 66886346, 100329519, 200659038]

約数ペア:

[(1, 200659038), (2, 100329519), (3, 66886346), (6, 33443173), (19, 10561002), (23, 8724306), (38, 5280501), (46, 4362153), (57, 3520334), (69, 2908102), (103, 1948146), (114, 1760167), (138, 1454051), (206, 974073), (309, 649382), (437, 459174), (618, 324691), (743, 270066), (874, 229587), (1311, 153058), (1486, 135033), (1957, 102534), (2229, 90022), (2369, 84702), (2622, 76529), (3914, 51267), (4458, 45011), (4738, 42351), (5871, 34178), (7107, 28234), (11742, 17089), (14117, 14214)]