208870035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43651}}^1$

素因数の和:43699

約数の個数: 32

約数和(自身を含む): 377153280

約数和(自身を除く): 168283245

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 43651, 130953, 218255, 480161, 654765, 1265879, 1440483, 2400805, 3797637, 6329395, 7202415, 13924669, 18988185, 41774007, 69623345, 208870035]

約数ペア:

[(1, 208870035), (3, 69623345), (5, 41774007), (11, 18988185), (15, 13924669), (29, 7202415), (33, 6329395), (55, 3797637), (87, 2400805), (145, 1440483), (165, 1265879), (319, 654765), (435, 480161), (957, 218255), (1595, 130953), (4785, 43651)]