215344908

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{12809}}^1$

素因数の和:13286

約数の個数: 36

約数和(自身を含む): 545552280

約数和(自身を除く): 330207372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1401, 1868, 2802, 4203, 5604, 8406, 12809, 16812, 25618, 38427, 51236, 76854, 115281, 153708, 230562, 461124, 5981803, 11963606, 17945409, 23927212, 35890818, 53836227, 71781636, 107672454, 215344908]

約数ペア:

[(1, 215344908), (2, 107672454), (3, 71781636), (4, 53836227), (6, 35890818), (9, 23927212), (12, 17945409), (18, 11963606), (36, 5981803), (467, 461124), (934, 230562), (1401, 153708), (1868, 115281), (2802, 76854), (4203, 51236), (5604, 38427), (8406, 25618), (12809, 16812)]