200775508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155399}}^1$

素因数の和:155439

約数の個数: 24

約数和(自身を含む): 391608000

約数和(自身を除く): 190832492

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155399, 310798, 621596, 2641783, 2952581, 5283566, 5905162, 10567132, 11810324, 50193877, 100387754, 200775508]

約数ペア:

[(1, 200775508), (2, 100387754), (4, 50193877), (17, 11810324), (19, 10567132), (34, 5905162), (38, 5283566), (68, 2952581), (76, 2641783), (323, 621596), (646, 310798), (1292, 155399)]