206937456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1123}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 585379200

約数和(自身を除く): 378441744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 349, 528, 698, 1047, 1123, 1396, 2094, 2246, 2792, 3369, 3839, 4188, 4492, 5584, 6738, 7678, 8376, 8984, 11517, 12353, 13476, 15356, 16752, 17968, 23034, 24706, 26952, 30712, 37059, 46068, 49412, 53904, 61424, 74118, 92136, 98824, 148236, 184272, 197648, 296472, 391927, 592944, 783854, 1175781, 1567708, 2351562, 3135416, 4311197, 4703124, 6270832, 8622394, 9406248, 12933591, 17244788, 18812496, 25867182, 34489576, 51734364, 68979152, 103468728, 206937456]

約数ペア:

[(1, 206937456), (2, 103468728), (3, 68979152), (4, 51734364), (6, 34489576), (8, 25867182), (11, 18812496), (12, 17244788), (16, 12933591), (22, 9406248), (24, 8622394), (33, 6270832), (44, 4703124), (48, 4311197), (66, 3135416), (88, 2351562), (132, 1567708), (176, 1175781), (264, 783854), (349, 592944), (528, 391927), (698, 296472), (1047, 197648), (1123, 184272), (1396, 148236), (2094, 98824), (2246, 92136), (2792, 74118), (3369, 61424), (3839, 53904), (4188, 49412), (4492, 46068), (5584, 37059), (6738, 30712), (7678, 26952), (8376, 24706), (8984, 23034), (11517, 17968), (12353, 16752), (13476, 15356)]