198195696

素因数分解:

$2^4\times 3^2\times {\mathrm{1376359}}^1$

素因数の和:1376373

約数の個数: 30

約数和(自身を含む): 554673080

約数和(自身を除く): 356477384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1376359, 2752718, 4129077, 5505436, 8258154, 11010872, 12387231, 16516308, 22021744, 24774462, 33032616, 49548924, 66065232, 99097848, 198195696]

約数ペア:

[(1, 198195696), (2, 99097848), (3, 66065232), (4, 49548924), (6, 33032616), (8, 24774462), (9, 22021744), (12, 16516308), (16, 12387231), (18, 11010872), (24, 8258154), (36, 5505436), (48, 4129077), (72, 2752718), (144, 1376359)]