202267773

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108571}}^1$

素因数の和:108606

約数の個数: 20

約数和(自身を含む): 315293088

約数和(自身を除く): 113025315

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108571, 325713, 977139, 2497133, 2931417, 7491399, 8794251, 22474197, 67422591, 202267773]

約数ペア:

[(1, 202267773), (3, 67422591), (9, 22474197), (23, 8794251), (27, 7491399), (69, 2931417), (81, 2497133), (207, 977139), (621, 325713), (1863, 108571)]