200080013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{65407}}^1$

素因数の和:65456

約数の個数: 16

約数和(自身を含む): 251166720

約数和(自身を除く): 51086707

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 65407, 457849, 1242733, 1504361, 8699131, 10530527, 28582859, 200080013]

約数ペア:

[(1, 200080013), (7, 28582859), (19, 10530527), (23, 8699131), (133, 1504361), (161, 1242733), (437, 457849), (3059, 65407)]