229690559

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{1123}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 267601920

約数和(自身を除く): 37911361

約数列:

[1, 7, 61, 427, 479, 1123, 3353, 7861, 29219, 68503, 204533, 479521, 537917, 3765419, 32812937, 229690559]

約数ペア:

[(1, 229690559), (7, 32812937), (61, 3765419), (427, 537917), (479, 479521), (1123, 204533), (3353, 68503), (7861, 29219)]