208079874

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{124301}}^1$

素因数の和:124343

約数の個数: 32

約数和(自身を含む): 477319680

約数和(自身を除く): 269239806

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 124301, 248602, 372903, 745806, 1118709, 2237418, 3356127, 3853331, 6712254, 7706662, 11559993, 23119986, 34679979, 69359958, 104039937, 208079874]

約数ペア:

[(1, 208079874), (2, 104039937), (3, 69359958), (6, 34679979), (9, 23119986), (18, 11559993), (27, 7706662), (31, 6712254), (54, 3853331), (62, 3356127), (93, 2237418), (186, 1118709), (279, 745806), (558, 372903), (837, 248602), (1674, 124301)]