189861364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{616433}}^1$

素因数の和:616455

約数の個数: 24

約数和(自身を含む): 414243648

約数和(自身を除く): 224382284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 616433, 1232866, 2465732, 4315031, 6780763, 8630062, 13561526, 17260124, 27123052, 47465341, 94930682, 189861364]

約数ペア:

[(1, 189861364), (2, 94930682), (4, 47465341), (7, 27123052), (11, 17260124), (14, 13561526), (22, 8630062), (28, 6780763), (44, 4315031), (77, 2465732), (154, 1232866), (308, 616433)]