207914947

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 224532000

約数和(自身を除く): 16617053

約数列:

[1, 17, 89, 131, 1049, 1513, 2227, 11659, 17833, 93361, 137419, 198203, 1587137, 2336123, 12230291, 207914947]

約数ペア:

[(1, 207914947), (17, 12230291), (89, 2336123), (131, 1587137), (1049, 198203), (1513, 137419), (2227, 93361), (11659, 17833)]