219291202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 361025280

約数和(自身を除く): 141734078

約数列:

[1, 2, 13, 26, 79, 158, 241, 443, 482, 886, 1027, 2054, 3133, 5759, 6266, 11518, 19039, 34997, 38078, 69994, 106763, 213526, 247507, 454961, 495014, 909922, 1387919, 2775838, 8434277, 16868554, 109645601, 219291202]

約数ペア:

[(1, 219291202), (2, 109645601), (13, 16868554), (26, 8434277), (79, 2775838), (158, 1387919), (241, 909922), (443, 495014), (482, 454961), (886, 247507), (1027, 213526), (2054, 106763), (3133, 69994), (5759, 38078), (6266, 34997), (11518, 19039)]