200640322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{11057}}^1$

素因数の和:11313

約数の個数: 16

約数和(自身を含む): 309447072

約数和(自身を除く): 108806750

約数列:

[1, 2, 43, 86, 211, 422, 9073, 11057, 18146, 22114, 475451, 950902, 2333027, 4666054, 100320161, 200640322]

約数ペア:

[(1, 200640322), (2, 100320161), (43, 4666054), (86, 2333027), (211, 950902), (422, 475451), (9073, 22114), (11057, 18146)]