201948928

素因数分解:

$2^8\times {\mathrm{788863}}^1$

素因数の和:788879

約数の個数: 18

約数和(自身を含む): 403109504

約数和(自身を除く): 201160576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 788863, 1577726, 3155452, 6310904, 12621808, 25243616, 50487232, 100974464, 201948928]

約数ペア:

[(1, 201948928), (2, 100974464), (4, 50487232), (8, 25243616), (16, 12621808), (32, 6310904), (64, 3155452), (128, 1577726), (256, 788863)]