202273497

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440683}}^1$

素因数の和:440709

約数の個数: 16

約数和(自身を含む): 317292480

約数和(自身を除く): 115018983

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440683, 1322049, 3966147, 7491611, 11898441, 22474833, 67424499, 202273497]

約数ペア:

[(1, 202273497), (3, 67424499), (9, 22474833), (17, 11898441), (27, 7491611), (51, 3966147), (153, 1322049), (459, 440683)]