203984309

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16829}}^1$

素因数の和:16900

約数の個数: 16

約数和(自身を含む): 232657920

約数和(自身を除く): 28673611

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 16829, 286093, 387067, 521699, 6580139, 8868883, 11999077, 203984309]

約数ペア:

[(1, 203984309), (17, 11999077), (23, 8868883), (31, 6580139), (391, 521699), (527, 387067), (713, 286093), (12121, 16829)]