203283314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{743}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 348727680

約数和(自身を除く): 145444366

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 619, 743, 1238, 1486, 8047, 9659, 10523, 12631, 16094, 19318, 21046, 25262, 136799, 164203, 273598, 328406, 459917, 919834, 5978921, 7818589, 11957842, 15637178, 101641657, 203283314]

約数ペア:

[(1, 203283314), (2, 101641657), (13, 15637178), (17, 11957842), (26, 7818589), (34, 5978921), (221, 919834), (442, 459917), (619, 328406), (743, 273598), (1238, 164203), (1486, 136799), (8047, 25262), (9659, 21046), (10523, 19318), (12631, 16094)]