201968974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{12107}}^1$

素因数の和:12567

約数の個数: 16

約数和(自身を含む): 319651200

約数和(自身を除く): 117682226

約数列:

[1, 2, 19, 38, 439, 878, 8341, 12107, 16682, 24214, 230033, 460066, 5314973, 10629946, 100984487, 201968974]

約数ペア:

[(1, 201968974), (2, 100984487), (19, 10629946), (38, 5314973), (439, 460066), (878, 230033), (8341, 24214), (12107, 16682)]