199423512

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{3863}}^1$

素因数の和:4117

約数の個数: 64

約数和(自身を含む): 556416000

約数和(自身を除く): 356992488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3863, 4302, 5736, 6453, 7726, 8604, 11589, 12906, 15452, 17208, 23178, 25812, 30904, 34767, 46356, 51624, 69534, 92712, 104301, 139068, 208602, 278136, 417204, 834408, 923257, 1846514, 2769771, 3693028, 5539542, 7386056, 8309313, 11079084, 16618626, 22158168, 24927939, 33237252, 49855878, 66474504, 99711756, 199423512]

約数ペア:

[(1, 199423512), (2, 99711756), (3, 66474504), (4, 49855878), (6, 33237252), (8, 24927939), (9, 22158168), (12, 16618626), (18, 11079084), (24, 8309313), (27, 7386056), (36, 5539542), (54, 3693028), (72, 2769771), (108, 1846514), (216, 923257), (239, 834408), (478, 417204), (717, 278136), (956, 208602), (1434, 139068), (1912, 104301), (2151, 92712), (2868, 69534), (3863, 51624), (4302, 46356), (5736, 34767), (6453, 30904), (7726, 25812), (8604, 23178), (11589, 17208), (12906, 15452)]