225206852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{10589}}^1$

素因数の和:11015

約数の個数: 24

約数和(自身を含む): 425506200

約数和(自身を除く): 200299348

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 10589, 10634, 21178, 21268, 42356, 137657, 275314, 550628, 4330901, 8661802, 17323604, 56301713, 112603426, 225206852]

約数ペア:

[(1, 225206852), (2, 112603426), (4, 56301713), (13, 17323604), (26, 8661802), (52, 4330901), (409, 550628), (818, 275314), (1636, 137657), (5317, 42356), (10589, 21268), (10634, 21178)]