201232689

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{769}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 325543680

約数和(自身を除く): 124310991

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 733, 769, 2199, 2307, 5131, 5383, 12461, 13073, 15393, 16149, 37383, 39219, 87227, 91511, 261681, 274533, 563677, 1691031, 3945739, 9582509, 11837217, 28747527, 67077563, 201232689]

約数ペア:

[(1, 201232689), (3, 67077563), (7, 28747527), (17, 11837217), (21, 9582509), (51, 3945739), (119, 1691031), (357, 563677), (733, 274533), (769, 261681), (2199, 91511), (2307, 87227), (5131, 39219), (5383, 37383), (12461, 16149), (13073, 15393)]