208233414

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{146437}}^1$

素因数の和:146524

約数の個数: 24

約数和(自身を含む): 456886560

約数和(自身を除く): 248653146

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 146437, 292874, 439311, 878622, 1317933, 2635866, 11568523, 23137046, 34705569, 69411138, 104116707, 208233414]

約数ペア:

[(1, 208233414), (2, 104116707), (3, 69411138), (6, 34705569), (9, 23137046), (18, 11568523), (79, 2635866), (158, 1317933), (237, 878622), (474, 439311), (711, 292874), (1422, 146437)]