216713886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{16823}}^1$

素因数の和:16960

約数の個数: 32

約数和(自身を含む): 460304640

約数和(自身を除く): 243590754

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12882, 16823, 33646, 50469, 100938, 319637, 639274, 958911, 1900999, 1917822, 3801998, 5702997, 11405994, 36118981, 72237962, 108356943, 216713886]

約数ペア:

[(1, 216713886), (2, 108356943), (3, 72237962), (6, 36118981), (19, 11405994), (38, 5702997), (57, 3801998), (113, 1917822), (114, 1900999), (226, 958911), (339, 639274), (678, 319637), (2147, 100938), (4294, 50469), (6441, 33646), (12882, 16823)]