212206610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{275593}}^1$

素因数の和:275618

約数の個数: 32

約数和(自身を含む): 476226432

約数和(自身を除く): 264019822

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 275593, 551186, 1377965, 1929151, 2755930, 3031523, 3858302, 6063046, 9645755, 15157615, 19291510, 21220661, 30315230, 42441322, 106103305, 212206610]

約数ペア:

[(1, 212206610), (2, 106103305), (5, 42441322), (7, 30315230), (10, 21220661), (11, 19291510), (14, 15157615), (22, 9645755), (35, 6063046), (55, 3858302), (70, 3031523), (77, 2755930), (110, 1929151), (154, 1377965), (385, 551186), (770, 275593)]