216346369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5113}}^1$

素因数の和:5280

約数の個数: 16

約数和(自身を含む): 243017280

約数和(自身を除く): 26670911

約数列:

[1, 17, 19, 131, 323, 2227, 2489, 5113, 42313, 86921, 97147, 669803, 1651499, 11386651, 12726257, 216346369]

約数ペア:

[(1, 216346369), (17, 12726257), (19, 11386651), (131, 1651499), (323, 669803), (2227, 97147), (2489, 86921), (5113, 42313)]