266920234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{657439}}^1$

素因数の和:657477

約数の個数: 16

約数和(自身を含む): 473356800

約数和(自身を除く): 206436566

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 657439, 1314878, 4602073, 9204146, 19065731, 38131462, 133460117, 266920234]

約数ペア:

[(1, 266920234), (2, 133460117), (7, 38131462), (14, 19065731), (29, 9204146), (58, 4602073), (203, 1314878), (406, 657439)]