206702938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{418427}}^1$

素因数の和:418461

約数の個数: 16

約数和(自身を含む): 351479520

約数和(自身を除く): 144776582

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 418427, 836854, 5439551, 7950113, 10879102, 15900226, 103351469, 206702938]

約数ペア:

[(1, 206702938), (2, 103351469), (13, 15900226), (19, 10879102), (26, 7950113), (38, 5439551), (247, 836854), (494, 418427)]