210444784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1195709}}^1$

素因数の和:1195728

約数の個数: 20

約数和(自身を含む): 444804120

約数和(自身を除く): 234359336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1195709, 2391418, 4782836, 9565672, 13152799, 19131344, 26305598, 52611196, 105222392, 210444784]

約数ペア:

[(1, 210444784), (2, 105222392), (4, 52611196), (8, 26305598), (11, 19131344), (16, 13152799), (22, 9565672), (44, 4782836), (88, 2391418), (176, 1195709)]