202156979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1021}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 225902880

約数和(自身を除く): 23745901

約数列:

[1, 17, 19, 323, 613, 1021, 10421, 11647, 17357, 19399, 197999, 329783, 625873, 10639841, 11891587, 202156979]

約数ペア:

[(1, 202156979), (17, 11891587), (19, 10639841), (323, 625873), (613, 329783), (1021, 197999), (10421, 19399), (11647, 17357)]