197108913

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1\times {\mathrm{673}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 264962880

約数和(自身を除く): 67853967

約数列:

[1, 3, 233, 419, 673, 699, 1257, 2019, 97627, 156809, 281987, 292881, 470427, 845961, 65702971, 197108913]

約数ペア:

[(1, 197108913), (3, 65702971), (233, 845961), (419, 470427), (673, 292881), (699, 281987), (1257, 156809), (2019, 97627)]