201973307

素因数分解:

${\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 209018880

約数和(自身を除く): 7045573

約数列:

[1, 89, 107, 127, 167, 9523, 11303, 13589, 14863, 17869, 21209, 1209421, 1590341, 1887601, 2269363, 201973307]

約数ペア:

[(1, 201973307), (89, 2269363), (107, 1887601), (127, 1590341), (167, 1209421), (9523, 21209), (11303, 17869), (13589, 14863)]