206610323199

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{20202437}}^1$

素因数の和:20202934

約数の個数: 16

約数和(自身を含む): 315481271808

約数和(自身を除く): 108870948609

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 10227, 20202437, 60607311, 141417059, 424251177, 9838586819, 29515760457, 68870107733, 206610323199]

約数ペア:

[(1, 206610323199), (3, 68870107733), (7, 29515760457), (21, 9838586819), (487, 424251177), (1461, 141417059), (3409, 60607311), (10227, 20202437)]