201808828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{10133}}^1$

素因数の和:10533

約数の個数: 24

約数和(自身を含む): 381362688

約数和(自身を除く): 179553860

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 4979, 9958, 10133, 19916, 20266, 40532, 131729, 263458, 526916, 3880939, 7761878, 15523756, 50452207, 100904414, 201808828]

約数ペア:

[(1, 201808828), (2, 100904414), (4, 50452207), (13, 15523756), (26, 7761878), (52, 3880939), (383, 526916), (766, 263458), (1532, 131729), (4979, 40532), (9958, 20266), (10133, 19916)]