201780943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59929}}^1$

素因数の和:59986

約数の個数: 16

約数和(自身を含む): 255062080

約数和(自身を除く): 53281137

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 59929, 419503, 779077, 2217373, 5453539, 15521611, 28825849, 201780943]

約数ペア:

[(1, 201780943), (7, 28825849), (13, 15521611), (37, 5453539), (91, 2217373), (259, 779077), (481, 419503), (3367, 59929)]