206509968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{204871}}^1$

素因数の和:204892

約数の個数: 60

約数和(自身を含む): 660507328

約数和(自身を除く): 453997360

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, 204871, 409742, 614613, 819484, 1229226, 1434097, 1638968, 1843839, 2458452, 2868194, 3277936, 3687678, 4302291, 4916904, 5736388, 7375356, 8604582, 9833808, 11472776, 12906873, 14750712, 17209164, 22945552, 25813746, 29501424, 34418328, 51627492, 68836656, 103254984, 206509968]

約数ペア:

[(1, 206509968), (2, 103254984), (3, 68836656), (4, 51627492), (6, 34418328), (7, 29501424), (8, 25813746), (9, 22945552), (12, 17209164), (14, 14750712), (16, 12906873), (18, 11472776), (21, 9833808), (24, 8604582), (28, 7375356), (36, 5736388), (42, 4916904), (48, 4302291), (56, 3687678), (63, 3277936), (72, 2868194), (84, 2458452), (112, 1843839), (126, 1638968), (144, 1434097), (168, 1229226), (252, 819484), (336, 614613), (504, 409742), (1008, 204871)]