206729589

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 316505088

約数和(自身を除く): 109775499

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 1331, 2251, 2783, 3993, 6753, 8349, 24761, 30613, 51773, 74283, 91839, 155319, 272371, 569503, 817113, 1708509, 2996081, 6264533, 8988243, 18793599, 68909863, 206729589]

約数ペア:

[(1, 206729589), (3, 68909863), (11, 18793599), (23, 8988243), (33, 6264533), (69, 2996081), (121, 1708509), (253, 817113), (363, 569503), (759, 272371), (1331, 155319), (2251, 91839), (2783, 74283), (3993, 51773), (6753, 30613), (8349, 24761)]