199934704

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{47513}}^1$

素因数の和:47784

約数の個数: 20

約数和(自身を含む): 388854576

約数和(自身を除く): 188919872

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 47513, 95026, 190052, 380104, 760208, 12495919, 24991838, 49983676, 99967352, 199934704]

約数ペア:

[(1, 199934704), (2, 99967352), (4, 49983676), (8, 24991838), (16, 12495919), (263, 760208), (526, 380104), (1052, 190052), (2104, 95026), (4208, 47513)]