212766208

素因数分解:

$2^9\times {\mathrm{415559}}^1$

素因数の和:415577

約数の個数: 20

約数和(自身を含む): 425117880

約数和(自身を除く): 212351672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 415559, 831118, 1662236, 3324472, 6648944, 13297888, 26595776, 53191552, 106383104, 212766208]

約数ペア:

[(1, 212766208), (2, 106383104), (4, 53191552), (8, 26595776), (16, 13297888), (32, 6648944), (64, 3324472), (128, 1662236), (256, 831118), (512, 415559)]