198778128

素因数分解:

$2^4\times 3^1\times {\mathrm{4141211}}^1$

素因数の和:4141222

約数の個数: 20

約数和(自身を含む): 513510288

約数和(自身を除く): 314732160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4141211, 8282422, 12423633, 16564844, 24847266, 33129688, 49694532, 66259376, 99389064, 198778128]

約数ペア:

[(1, 198778128), (2, 99389064), (3, 66259376), (4, 49694532), (6, 33129688), (8, 24847266), (12, 16564844), (16, 12423633), (24, 8282422), (48, 4141211)]