201216900279

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{15329}}^1\times {\mathrm{61627}}^1$

素因数の和:77030

約数の個数: 16

約数和(自身を含む): 272090085120

約数和(自身を除く): 70873184841

約数列:

[1, 3, 71, 213, 15329, 45987, 61627, 184881, 1088359, 3265077, 4375517, 13126551, 944680283, 2834040849, 67072300093, 201216900279]

約数ペア:

[(1, 201216900279), (3, 67072300093), (71, 2834040849), (213, 944680283), (15329, 13126551), (45987, 4375517), (61627, 3265077), (184881, 1088359)]