205121628

素因数分解:

$2^2\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{5647}}^1$

素因数の和:6666

約数の個数: 36

約数和(自身を含む): 519107680

約数和(自身を除く): 313986052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1009, 2018, 3027, 4036, 5647, 6054, 9081, 11294, 12108, 16941, 18162, 22588, 33882, 36324, 50823, 67764, 101646, 203292, 5697823, 11395646, 17093469, 22791292, 34186938, 51280407, 68373876, 102560814, 205121628]

約数ペア:

[(1, 205121628), (2, 102560814), (3, 68373876), (4, 51280407), (6, 34186938), (9, 22791292), (12, 17093469), (18, 11395646), (36, 5697823), (1009, 203292), (2018, 101646), (3027, 67764), (4036, 50823), (5647, 36324), (6054, 33882), (9081, 22588), (11294, 18162), (12108, 16941)]