198872208

素因数分解:

$2^4\times 3^2\times {\mathrm{1381057}}^1$

素因数の和:1381071

約数の個数: 30

約数和(自身を含む): 556566374

約数和(自身を除く): 357694166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1381057, 2762114, 4143171, 5524228, 8286342, 11048456, 12429513, 16572684, 22096912, 24859026, 33145368, 49718052, 66290736, 99436104, 198872208]

約数ペア:

[(1, 198872208), (2, 99436104), (3, 66290736), (4, 49718052), (6, 33145368), (8, 24859026), (9, 22096912), (12, 16572684), (16, 12429513), (18, 11048456), (24, 8286342), (36, 5524228), (48, 4143171), (72, 2762114), (144, 1381057)]