206391169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 223602768

約数和(自身を除く): 17211599

約数列:

[1, 17, 53, 397, 577, 901, 6749, 9809, 21041, 30581, 229069, 357697, 519877, 3894173, 12140657, 206391169]

約数ペア:

[(1, 206391169), (17, 12140657), (53, 3894173), (397, 519877), (577, 357697), (901, 229069), (6749, 30581), (9809, 21041)]