214950654

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{168193}}^1$

素因数の和:168272

約数の個数: 24

約数和(自身を含む): 472288752

約数和(自身を除く): 257338098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 168193, 336386, 504579, 1009158, 1513737, 3027474, 11941703, 23883406, 35825109, 71650218, 107475327, 214950654]

約数ペア:

[(1, 214950654), (2, 107475327), (3, 71650218), (6, 35825109), (9, 23883406), (18, 11941703), (71, 3027474), (142, 1513737), (213, 1009158), (426, 504579), (639, 336386), (1278, 168193)]