209997394510

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1\times {\mathrm{132709}}^1$

素因数の和:133636

約数の個数: 32

約数和(自身を含む): 380198224800

約数和(自身を除く): 170200830290

約数列:

[1, 2, 5, 10, 229, 458, 691, 1145, 1382, 2290, 3455, 6910, 132709, 158239, 265418, 316478, 663545, 791195, 1327090, 1582390, 30390361, 60780722, 91701919, 151951805, 183403838, 303903610, 458509595, 917019190, 20999739451, 41999478902, 104998697255, 209997394510]

約数ペア:

[(1, 209997394510), (2, 104998697255), (5, 41999478902), (10, 20999739451), (229, 917019190), (458, 458509595), (691, 303903610), (1145, 183403838), (1382, 151951805), (2290, 91701919), (3455, 60780722), (6910, 30390361), (132709, 1582390), (158239, 1327090), (265418, 791195), (316478, 663545)]