197314130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4349}}^1$

素因数の和:4718

約数の個数: 32

約数和(自身を含む): 383670000

約数和(自身を除く): 186355870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 4349, 4537, 8698, 9074, 21745, 22685, 43490, 45370, 56537, 113074, 282685, 565370, 1517801, 3035602, 7589005, 15178010, 19731413, 39462826, 98657065, 197314130]

約数ペア:

[(1, 197314130), (2, 98657065), (5, 39462826), (10, 19731413), (13, 15178010), (26, 7589005), (65, 3035602), (130, 1517801), (349, 565370), (698, 282685), (1745, 113074), (3490, 56537), (4349, 45370), (4537, 43490), (8698, 22685), (9074, 21745)]