223822004

素因数分解:

$2^2\times 7^2\times {\mathrm{1141949}}^1$

素因数の和:1141967

約数の個数: 18

約数和(自身を含む): 455638050

約数和(自身を除く): 231816046

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1141949, 2283898, 4567796, 7993643, 15987286, 31974572, 55955501, 111911002, 223822004]

約数ペア:

[(1, 223822004), (2, 111911002), (4, 55955501), (7, 31974572), (14, 15987286), (28, 7993643), (49, 4567796), (98, 2283898), (196, 1141949)]