208367069817

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{228511}}^1$

素因数の和:228813

約数の個数: 32

約数和(自身を含む): 294835322880

約数和(自身を除く): 86468253063

約数列:

[1, 3, 29, 47, 87, 141, 223, 669, 1363, 4089, 6467, 10481, 19401, 31443, 228511, 303949, 685533, 911847, 6626819, 10740017, 19880457, 32220051, 50957953, 152873859, 311460493, 934381479, 1477780637, 2395023791, 4433341911, 7185071373, 69455689939, 208367069817]

約数ペア:

[(1, 208367069817), (3, 69455689939), (29, 7185071373), (47, 4433341911), (87, 2395023791), (141, 1477780637), (223, 934381479), (669, 311460493), (1363, 152873859), (4089, 50957953), (6467, 32220051), (10481, 19880457), (19401, 10740017), (31443, 6626819), (228511, 911847), (303949, 685533)]