194271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 334464

約数和(自身を除く): 140193

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 841, 957, 2233, 2523, 5887, 6699, 9251, 17661, 27753, 64757, 194271]

約数ペア:

[(1, 194271), (3, 64757), (7, 27753), (11, 17661), (21, 9251), (29, 6699), (33, 5887), (77, 2523), (87, 2233), (203, 957), (231, 841), (319, 609)]