212747766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41863}}^1$

素因数の和:41897

約数の個数: 48

約数和(自身を含む): 534519552

約数和(自身を除く): 321771786

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 41863, 83726, 125589, 251178, 293041, 460493, 586082, 879123, 920986, 1381479, 1758246, 2762958, 3223451, 5065423, 6446902, 9670353, 10130846, 15196269, 19340706, 30392538, 35457961, 70915922, 106373883, 212747766]

約数ペア:

[(1, 212747766), (2, 106373883), (3, 70915922), (6, 35457961), (7, 30392538), (11, 19340706), (14, 15196269), (21, 10130846), (22, 9670353), (33, 6446902), (42, 5065423), (66, 3223451), (77, 2762958), (121, 1758246), (154, 1381479), (231, 920986), (242, 879123), (363, 586082), (462, 460493), (726, 293041), (847, 251178), (1694, 125589), (2541, 83726), (5082, 41863)]