208098579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{15289}}^1$

素因数の和:15654

約数の個数: 16

約数和(自身を含む): 299684000

約数和(自身を除く): 91585421

約数列:

[1, 3, 13, 39, 349, 1047, 4537, 13611, 15289, 45867, 198757, 596271, 5335861, 16007583, 69366193, 208098579]

約数ペア:

[(1, 208098579), (3, 69366193), (13, 16007583), (39, 5335861), (349, 596271), (1047, 198757), (4537, 45867), (13611, 15289)]