214637927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10831}}^1$

素因数の和:11006

約数の個数: 16

約数和(自身を含む): 259968000

約数和(自身を除く): 45330073

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 10831, 19817, 75817, 205789, 1440523, 1613819, 11296733, 30662561, 214637927]

約数ペア:

[(1, 214637927), (7, 30662561), (19, 11296733), (133, 1613819), (149, 1440523), (1043, 205789), (2831, 75817), (10831, 19817)]