209841084

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{15299}}^1$

素因数の和:15439

約数の個数: 48

約数和(自身を含む): 548352000

約数和(自身を除く): 338510916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 15299, 30598, 45897, 61196, 91794, 137691, 183588, 275382, 413073, 550764, 826146, 1652292, 1942973, 3885946, 5828919, 7771892, 11657838, 17486757, 23315676, 34973514, 52460271, 69947028, 104920542, 209841084]

約数ペア:

[(1, 209841084), (2, 104920542), (3, 69947028), (4, 52460271), (6, 34973514), (9, 23315676), (12, 17486757), (18, 11657838), (27, 7771892), (36, 5828919), (54, 3885946), (108, 1942973), (127, 1652292), (254, 826146), (381, 550764), (508, 413073), (762, 275382), (1143, 183588), (1524, 137691), (2286, 91794), (3429, 61196), (4572, 45897), (6858, 30598), (13716, 15299)]