199876968

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67709}}^1$

素因数の和:67762

約数の個数: 48

約数和(自身を含む): 554544900

約数和(自身を除く): 354667932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 67709, 135418, 203127, 270836, 406254, 541672, 609381, 812508, 1218762, 1625016, 2437524, 2776069, 4875048, 5552138, 8328207, 11104276, 16656414, 22208552, 24984621, 33312828, 49969242, 66625656, 99938484, 199876968]

約数ペア:

[(1, 199876968), (2, 99938484), (3, 66625656), (4, 49969242), (6, 33312828), (8, 24984621), (9, 22208552), (12, 16656414), (18, 11104276), (24, 8328207), (36, 5552138), (41, 4875048), (72, 2776069), (82, 2437524), (123, 1625016), (164, 1218762), (246, 812508), (328, 609381), (369, 541672), (492, 406254), (738, 270836), (984, 203127), (1476, 135418), (2952, 67709)]