208060304

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{18341}}^1$

素因数の和:19058

約数の個数: 20

約数和(自身を含む): 403707420

約数和(自身を除く): 195647116

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 18341, 36682, 73364, 146728, 293456, 13003769, 26007538, 52015076, 104030152, 208060304]

約数ペア:

[(1, 208060304), (2, 104030152), (4, 52015076), (8, 26007538), (16, 13003769), (709, 293456), (1418, 146728), (2836, 73364), (5672, 36682), (11344, 18341)]