205129610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{55291}}^1$

素因数の和:55358

約数の個数: 32

約数和(自身を含む): 429950592

約数和(自身を除く): 224820982

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 55291, 110582, 276455, 387037, 552910, 774074, 1935185, 2930423, 3870370, 5860846, 14652115, 20512961, 29304230, 41025922, 102564805, 205129610]

約数ペア:

[(1, 205129610), (2, 102564805), (5, 41025922), (7, 29304230), (10, 20512961), (14, 14652115), (35, 5860846), (53, 3870370), (70, 2930423), (106, 1935185), (265, 774074), (371, 552910), (530, 387037), (742, 276455), (1855, 110582), (3710, 55291)]