205847121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{40577}}^1$

素因数の和:40688

約数の個数: 16

約数和(自身を含む): 292161600

約数和(自身を除く): 86314479

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 40577, 121731, 770963, 2312889, 3611353, 10834059, 68615707, 205847121]

約数ペア:

[(1, 205847121), (3, 68615707), (19, 10834059), (57, 3611353), (89, 2312889), (267, 770963), (1691, 121731), (5073, 40577)]