202043997

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440183}}^1$

素因数の和:440209

約数の個数: 16

約数和(自身を含む): 316932480

約数和(自身を除く): 114888483

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440183, 1320549, 3961647, 7483111, 11884941, 22449333, 67347999, 202043997]

約数ペア:

[(1, 202043997), (3, 67347999), (9, 22449333), (17, 11884941), (27, 7483111), (51, 3961647), (153, 1320549), (459, 440183)]