229703047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{2803}}^1$

素因数の和:3342

約数の個数: 16

約数和(自身を含む): 274567680

約数和(自身を除く): 44864633

約数列:

[1, 7, 23, 161, 509, 2803, 3563, 11707, 19621, 64469, 81949, 451283, 1426727, 9987089, 32814721, 229703047]

約数ペア:

[(1, 229703047), (7, 32814721), (23, 9987089), (161, 1426727), (509, 451283), (2803, 81949), (3563, 64469), (11707, 19621)]