202148919

素因数分解:

$3^3\times 7^1\times {\mathrm{1069571}}^1$

素因数の和:1069587

約数の個数: 16

約数和(自身を含む): 342263040

約数和(自身を除く): 140114121

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1069571, 3208713, 7486997, 9626139, 22460991, 28878417, 67382973, 202148919]

約数ペア:

[(1, 202148919), (3, 67382973), (7, 28878417), (9, 22460991), (21, 9626139), (27, 7486997), (63, 3208713), (189, 1069571)]