197238239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 220631040

約数和(自身を除く): 23392801

約数列:

[1, 11, 59, 127, 649, 1397, 2393, 7493, 26323, 82423, 141187, 303911, 1553057, 3343021, 17930749, 197238239]

約数ペア:

[(1, 197238239), (11, 17930749), (59, 3343021), (127, 1553057), (649, 303911), (1397, 141187), (2393, 82423), (7493, 26323)]