201994125854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{138869}}^1$

素因数の和:139304

約数の個数: 32

約数和(自身を含む): 320276436480

約数和(自身を除く): 118282310626

約数列:

[1, 2, 23, 46, 103, 206, 307, 614, 2369, 4738, 7061, 14122, 31621, 63242, 138869, 277738, 727283, 1454566, 3193987, 6387974, 14303507, 28607014, 42632783, 85265566, 328980661, 657961322, 980554009, 1961108018, 4391176649, 8782353298, 100997062927, 201994125854]

約数ペア:

[(1, 201994125854), (2, 100997062927), (23, 8782353298), (46, 4391176649), (103, 1961108018), (206, 980554009), (307, 657961322), (614, 328980661), (2369, 85265566), (4738, 42632783), (7061, 28607014), (14122, 14303507), (31621, 6387974), (63242, 3193987), (138869, 1454566), (277738, 727283)]