213999851519

素因数分解:

${\mathrm{43}}^1\times {\mathrm{9161}}^1\times {\mathrm{543253}}^1$

素因数の和:552457

約数の個数: 8

約数和(自身を含む): 219000898512

約数和(自身を除く): 5001046993

約数列:

[1, 43, 9161, 393923, 543253, 23359879, 4976740733, 213999851519]

約数ペア:

[(1, 213999851519), (43, 4976740733), (9161, 23359879), (393923, 543253)]