208037908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{235337}}^1$

素因数の和:235371

約数の個数: 24

約数和(自身を含む): 415136232

約数和(自身を除く): 207098324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 235337, 470674, 941348, 3059381, 4000729, 6118762, 8001458, 12237524, 16002916, 52009477, 104018954, 208037908]

約数ペア:

[(1, 208037908), (2, 104018954), (4, 52009477), (13, 16002916), (17, 12237524), (26, 8001458), (34, 6118762), (52, 4000729), (68, 3059381), (221, 941348), (442, 470674), (884, 235337)]