215516514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{4813}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 457522560

約数和(自身を除く): 242006046

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 439, 878, 1317, 2634, 4813, 7463, 9626, 14439, 14926, 22389, 28878, 44778, 81821, 163642, 245463, 490926, 2112907, 4225814, 6338721, 12677442, 35919419, 71838838, 107758257, 215516514]

約数ペア:

[(1, 215516514), (2, 107758257), (3, 71838838), (6, 35919419), (17, 12677442), (34, 6338721), (51, 4225814), (102, 2112907), (439, 490926), (878, 245463), (1317, 163642), (2634, 81821), (4813, 44778), (7463, 28878), (9626, 22389), (14439, 14926)]