201833732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{11909}}^1$

素因数の和:12155

約数の個数: 24

約数和(自身を含む): 373497600

約数和(自身を除く): 171663868

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 11909, 16948, 23818, 47636, 226271, 452542, 905084, 2655707, 5311414, 10622828, 50458433, 100916866, 201833732]

約数ペア:

[(1, 201833732), (2, 100916866), (4, 50458433), (19, 10622828), (38, 5311414), (76, 2655707), (223, 905084), (446, 452542), (892, 226271), (4237, 47636), (8474, 23818), (11909, 16948)]