206972301

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{49741}}^1$

素因数の和:49836

約数の個数: 16

約数和(自身を含む): 294472640

約数和(自身を除く): 87500339

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 49741, 149223, 945079, 2835237, 3631093, 10893279, 68990767, 206972301]

約数ペア:

[(1, 206972301), (3, 68990767), (19, 10893279), (57, 3631093), (73, 2835237), (219, 945079), (1387, 149223), (4161, 49741)]