204066717

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{21001}}^1$

素因数の和:21124

約数の個数: 16

約数和(自身を含む): 282266880

約数和(自身を除く): 78200163

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 21001, 63003, 861041, 1659079, 2583123, 4977237, 68022239, 204066717]

約数ペア:

[(1, 204066717), (3, 68022239), (41, 4977237), (79, 2583123), (123, 1659079), (237, 861041), (3239, 63003), (9717, 21001)]