201213326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 329912352

約数和(自身を除く): 128699026

約数列:

[1, 2, 17, 34, 37, 74, 307, 521, 614, 629, 1042, 1258, 5219, 8857, 10438, 11359, 17714, 19277, 22718, 38554, 159947, 193103, 319894, 327709, 386206, 655418, 2719099, 5438198, 5918039, 11836078, 100606663, 201213326]

約数ペア:

[(1, 201213326), (2, 100606663), (17, 11836078), (34, 5918039), (37, 5438198), (74, 2719099), (307, 655418), (521, 386206), (614, 327709), (629, 319894), (1042, 193103), (1258, 159947), (5219, 38554), (8857, 22718), (10438, 19277), (11359, 17714)]