200622938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{20543}}^1$

素因数の和:20821

約数の個数: 16

約数和(自身を含む): 318021120

約数和(自身を除く): 117398182

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 20543, 41086, 390317, 780634, 5279551, 10559102, 100311469, 200622938]

約数ペア:

[(1, 200622938), (2, 100311469), (19, 10559102), (38, 5279551), (257, 780634), (514, 390317), (4883, 41086), (9766, 20543)]