200791888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1140863}}^1$

素因数の和:1140882

約数の個数: 20

約数和(自身を含む): 424401408

約数和(自身を除く): 223609520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1140863, 2281726, 4563452, 9126904, 12549493, 18253808, 25098986, 50197972, 100395944, 200791888]

約数ペア:

[(1, 200791888), (2, 100395944), (4, 50197972), (8, 25098986), (11, 18253808), (16, 12549493), (22, 9126904), (44, 4563452), (88, 2281726), (176, 1140863)]