213536444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{441191}}^1$

素因数の和:441217

約数の個数: 18

約数和(自身を含む): 410749752

約数和(自身を除く): 197213308

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 441191, 882382, 1764764, 4853101, 9706202, 19412404, 53384111, 106768222, 213536444]

約数ペア:

[(1, 213536444), (2, 106768222), (4, 53384111), (11, 19412404), (22, 9706202), (44, 4853101), (121, 1764764), (242, 882382), (484, 441191)]