210004784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1193209}}^1$

素因数の和:1193228

約数の個数: 20

約数和(自身を含む): 443874120

約数和(自身を除く): 233869336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1193209, 2386418, 4772836, 9545672, 13125299, 19091344, 26250598, 52501196, 105002392, 210004784]

約数ペア:

[(1, 210004784), (2, 105002392), (4, 52501196), (8, 26250598), (11, 19091344), (16, 13125299), (22, 9545672), (44, 4772836), (88, 2386418), (176, 1193209)]