215069873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2141}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 240589440

約数和(自身を除く): 25519567

約数列:

[1, 17, 19, 311, 323, 2141, 5287, 5909, 36397, 40679, 100453, 665851, 691543, 11319467, 12651169, 215069873]

約数ペア:

[(1, 215069873), (17, 12651169), (19, 11319467), (311, 691543), (323, 665851), (2141, 100453), (5287, 40679), (5909, 36397)]