204467252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{422453}}^1$

素因数の和:422479

約数の個数: 18

約数和(自身を含む): 393304674

約数和(自身を除く): 188837422

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 422453, 844906, 1689812, 4646983, 9293966, 18587932, 51116813, 102233626, 204467252]

約数ペア:

[(1, 204467252), (2, 102233626), (4, 51116813), (11, 18587932), (22, 9293966), (44, 4646983), (121, 1689812), (242, 844906), (484, 422453)]