214808243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51157}}^1$

素因数の和:51206

約数の個数: 16

約数和(自身を含む): 257836320

約数和(自身を除く): 43028077

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 51157, 665041, 869669, 971983, 11305697, 12635779, 16523711, 214808243]

約数ペア:

[(1, 214808243), (13, 16523711), (17, 12635779), (19, 11305697), (221, 971983), (247, 869669), (323, 665041), (4199, 51157)]