201840686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{230939}}^1$

素因数の和:230983

約数の個数: 16

約数和(自身を含む): 332553600

約数和(自身を除く): 130712914

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 230939, 461878, 4387841, 5311597, 8775682, 10623194, 100920343, 201840686]

約数ペア:

[(1, 201840686), (2, 100920343), (19, 10623194), (23, 8775682), (38, 5311597), (46, 4387841), (437, 461878), (874, 230939)]