208962477

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{86959}}^1$

素因数の和:87057

約数の個数: 16

約数和(自身を含む): 313056000

約数和(自身を除く): 104093523

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 86959, 260877, 782631, 2347893, 7739351, 23218053, 69654159, 208962477]

約数ペア:

[(1, 208962477), (3, 69654159), (9, 23218053), (27, 7739351), (89, 2347893), (267, 782631), (801, 260877), (2403, 86959)]