201799681993

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18635117}}^1$

素因数の和:18635161

約数の個数: 24

約数和(自身を含む): 267674834952

約数和(自身を除く): 65875152959

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 18635117, 130445819, 242256521, 316796989, 913120733, 1695795647, 2217578923, 4118360857, 11870569529, 15523052461, 28828525999, 201799681993]

約数ペア:

[(1, 201799681993), (7, 28828525999), (13, 15523052461), (17, 11870569529), (49, 4118360857), (91, 2217578923), (119, 1695795647), (221, 913120733), (637, 316796989), (833, 242256521), (1547, 130445819), (10829, 18635117)]