197900349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{168713}}^1$

素因数の和:168756

約数の個数: 16

約数和(自身を含む): 291537792

約数和(自身を除く): 93637443

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 168713, 506139, 2868121, 3880399, 8604363, 11641197, 65966783, 197900349]

約数ペア:

[(1, 197900349), (3, 65966783), (17, 11641197), (23, 8604363), (51, 3880399), (69, 2868121), (391, 506139), (1173, 168713)]