201993753783

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{18646151}}^1$

素因数の和:18646334

約数の個数: 16

約数和(自身を含む): 282824833536

約数和(自身を除く): 80831079753

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 18646151, 55938453, 428861473, 1286584419, 2927445707, 8782337121, 67331251261, 201993753783]

約数ペア:

[(1, 201993753783), (3, 67331251261), (23, 8782337121), (69, 2927445707), (157, 1286584419), (471, 428861473), (3611, 55938453), (10833, 18646151)]