204080536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{210827}}^1$

素因数の和:210855

約数の個数: 24

約数和(自身を含む): 420601860

約数和(自身を除く): 216521324

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 210827, 421654, 843308, 1686616, 2319097, 4638194, 9276388, 18552776, 25510067, 51020134, 102040268, 204080536]

約数ペア:

[(1, 204080536), (2, 102040268), (4, 51020134), (8, 25510067), (11, 18552776), (22, 9276388), (44, 4638194), (88, 2319097), (121, 1686616), (242, 843308), (484, 421654), (968, 210827)]