211314530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{10303}}^1$

素因数の和:10610

約数の個数: 32

約数和(自身を含む): 436230144

約数和(自身を除く): 224915614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 4102, 10255, 10303, 20510, 20606, 51515, 72121, 103030, 144242, 360605, 721210, 3018779, 6037558, 15093895, 21131453, 30187790, 42262906, 105657265, 211314530]

約数ペア:

[(1, 211314530), (2, 105657265), (5, 42262906), (7, 30187790), (10, 21131453), (14, 15093895), (35, 6037558), (70, 3018779), (293, 721210), (586, 360605), (1465, 144242), (2051, 103030), (2930, 72121), (4102, 51515), (10255, 20606), (10303, 20510)]