208022896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{419401}}^1$

素因数の和:419440

約数の個数: 20

約数和(自身を含む): 416046784

約数和(自身を除く): 208023888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 419401, 838802, 1677604, 3355208, 6710416, 13001431, 26002862, 52005724, 104011448, 208022896]

約数ペア:

[(1, 208022896), (2, 104011448), (4, 52005724), (8, 26002862), (16, 13001431), (31, 6710416), (62, 3355208), (124, 1677604), (248, 838802), (496, 419401)]