210799659

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1789}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 333598720

約数和(自身を除く): 122799061

約数列:

[1, 3, 7, 21, 31, 93, 181, 217, 543, 651, 1267, 1789, 3801, 5367, 5611, 12523, 16833, 37569, 39277, 55459, 117831, 166377, 323809, 388213, 971427, 1164639, 2266663, 6799989, 10038079, 30114237, 70266553, 210799659]

約数ペア:

[(1, 210799659), (3, 70266553), (7, 30114237), (21, 10038079), (31, 6799989), (93, 2266663), (181, 1164639), (217, 971427), (543, 388213), (651, 323809), (1267, 166377), (1789, 117831), (3801, 55459), (5367, 39277), (5611, 37569), (12523, 16833)]