206564817

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{33637}}^1$

素因数の和:33752

約数の個数: 16

約数和(自身を含む): 290632320

約数和(自身を除く): 84067503

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 33637, 100911, 773651, 2320953, 2993693, 8981079, 68854939, 206564817]

約数ペア:

[(1, 206564817), (3, 68854939), (23, 8981079), (69, 2993693), (89, 2320953), (267, 773651), (2047, 100911), (6141, 33637)]