205574530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{3037}}^1$

素因数の和:4018

約数の個数: 32

約数和(自身を含む): 423472896

約数和(自身を除く): 217898366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 967, 1934, 3037, 4835, 6074, 6769, 9670, 13538, 15185, 21259, 30370, 33845, 42518, 67690, 106295, 212590, 2936779, 5873558, 14683895, 20557453, 29367790, 41114906, 102787265, 205574530]

約数ペア:

[(1, 205574530), (2, 102787265), (5, 41114906), (7, 29367790), (10, 20557453), (14, 14683895), (35, 5873558), (70, 2936779), (967, 212590), (1934, 106295), (3037, 67690), (4835, 42518), (6074, 33845), (6769, 30370), (9670, 21259), (13538, 15185)]