219940030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{956261}}^1$

素因数の和:956291

約数の個数: 16

約数和(自身を含む): 413105184

約数和(自身を除く): 193165154

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 956261, 1912522, 4781305, 9562610, 21994003, 43988006, 109970015, 219940030]

約数ペア:

[(1, 219940030), (2, 109970015), (5, 43988006), (10, 21994003), (23, 9562610), (46, 4781305), (115, 1912522), (230, 956261)]