205123087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3461}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 227993472

約数和(自身を除く): 22870385

約数列:

[1, 13, 47, 97, 611, 1261, 3461, 4559, 44993, 59267, 162667, 335717, 2114671, 4364321, 15778699, 205123087]

約数ペア:

[(1, 205123087), (13, 15778699), (47, 4364321), (97, 2114671), (611, 335717), (1261, 162667), (3461, 59267), (4559, 44993)]