206981712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{205339}}^1$

素因数の和:205360

約数の個数: 60

約数和(自身を含む): 662016160

約数和(自身を除く): 455034448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 205339, 410678, 616017, 821356, 1232034, 1437373, 1642712, 1848051, 2464068, 2874746, 3285424, 3696102, 4312119, 4928136, 5749492, 7392204, 8624238, 9856272, 11498984, 12936357, 14784408, 17248476, 22997968, 25872714, 29568816, 34496952, 51745428, 68993904, 103490856, 206981712]

約数ペア:

[(1, 206981712), (2, 103490856), (3, 68993904), (4, 51745428), (6, 34496952), (7, 29568816), (8, 25872714), (9, 22997968), (12, 17248476), (14, 14784408), (16, 12936357), (18, 11498984), (21, 9856272), (24, 8624238), (28, 7392204), (36, 5749492), (42, 4928136), (48, 4312119), (56, 3696102), (63, 3285424), (72, 2874746), (84, 2464068), (112, 1848051), (126, 1642712), (144, 1437373), (168, 1232034), (252, 821356), (336, 616017), (504, 410678), (1008, 205339)]