201996784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1147709}}^1$

素因数の和:1147728

約数の個数: 20

約数和(自身を含む): 426948120

約数和(自身を除く): 224951336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1147709, 2295418, 4590836, 9181672, 12624799, 18363344, 25249598, 50499196, 100998392, 201996784]

約数ペア:

[(1, 201996784), (2, 100998392), (4, 50499196), (8, 25249598), (11, 18363344), (16, 12624799), (22, 9181672), (44, 4590836), (88, 2295418), (176, 1147709)]