196995745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{34591}}^1$

素因数の和:34680

約数の個数: 16

約数和(自身を含む): 254043648

約数和(自身を除く): 57047903

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 34591, 172955, 588047, 2317597, 2940235, 11587985, 39399149, 196995745]

約数ペア:

[(1, 196995745), (5, 39399149), (17, 11587985), (67, 2940235), (85, 2317597), (335, 588047), (1139, 172955), (5695, 34591)]