204536576881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1177399}}^1$

素因数の和:1177525

約数の個数: 32

約数和(自身を含む): 265847500800

約数和(自身を除く): 61310923919

約数列:

[1, 7, 13, 23, 83, 91, 161, 299, 581, 1079, 1909, 2093, 7553, 13363, 24817, 173719, 1177399, 8241793, 15306187, 27080177, 97724117, 107143309, 189561239, 352042301, 684068819, 1270413521, 2247654691, 2464296107, 8892894647, 15733582837, 29219510983, 204536576881]

約数ペア:

[(1, 204536576881), (7, 29219510983), (13, 15733582837), (23, 8892894647), (83, 2464296107), (91, 2247654691), (161, 1270413521), (299, 684068819), (581, 352042301), (1079, 189561239), (1909, 107143309), (2093, 97724117), (7553, 27080177), (13363, 15306187), (24817, 8241793), (173719, 1177399)]