205972027

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 220540320

約数和(自身を除く): 14568293

約数列:

[1, 19, 101, 181, 593, 1919, 3439, 11267, 18281, 59893, 107333, 347339, 1137967, 2039327, 10840633, 205972027]

約数ペア:

[(1, 205972027), (19, 10840633), (101, 2039327), (181, 1137967), (593, 347339), (1919, 107333), (3439, 59893), (11267, 18281)]