201982208

素因数分解:

$2^8\times {\mathrm{788993}}^1$

素因数の和:789009

約数の個数: 18

約数和(自身を含む): 403175934

約数和(自身を除く): 201193726

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 788993, 1577986, 3155972, 6311944, 12623888, 25247776, 50495552, 100991104, 201982208]

約数ペア:

[(1, 201982208), (2, 100991104), (4, 50495552), (8, 25247776), (16, 12623888), (32, 6311944), (64, 3155972), (128, 1577986), (256, 788993)]