205122814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{183473}}^1$

素因数の和:183531

約数の個数: 16

約数和(自身を含む): 339059952

約数和(自身を除く): 133937138

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 183473, 366946, 2385149, 4770298, 7889339, 15778678, 102561407, 205122814]

約数ペア:

[(1, 205122814), (2, 102561407), (13, 15778678), (26, 7889339), (43, 4770298), (86, 2385149), (559, 366946), (1118, 183473)]