195570193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 256725504

約数和(自身を除く): 61155311

約数列:

[1, 7, 13, 17, 91, 119, 167, 221, 757, 1169, 1547, 2171, 2839, 5299, 9841, 12869, 15197, 19873, 36907, 68887, 90083, 126419, 167297, 258349, 884933, 1171079, 1643447, 2149123, 11504129, 15043861, 27938599, 195570193]

約数ペア:

[(1, 195570193), (7, 27938599), (13, 15043861), (17, 11504129), (91, 2149123), (119, 1643447), (167, 1171079), (221, 884933), (757, 258349), (1169, 167297), (1547, 126419), (2171, 90083), (2839, 68887), (5299, 36907), (9841, 19873), (12869, 15197)]