201326499

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{967}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 326177280

約数和(自身を除く): 124850781

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 701, 967, 2103, 2901, 6309, 7711, 8703, 10637, 18927, 23133, 26109, 31911, 69399, 95733, 208197, 287199, 677867, 2033601, 6100803, 7456537, 18302409, 22369611, 67108833, 201326499]

約数ペア:

[(1, 201326499), (3, 67108833), (9, 22369611), (11, 18302409), (27, 7456537), (33, 6100803), (99, 2033601), (297, 677867), (701, 287199), (967, 208197), (2103, 95733), (2901, 69399), (6309, 31911), (7711, 26109), (8703, 23133), (10637, 18927)]