225337532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349903}}^1$

素因数の和:349937

約数の個数: 24

約数和(自身を含む): 470270976

約数和(自身を除く): 244933444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 349903, 699806, 1399612, 2449321, 4898642, 8047769, 9797284, 16095538, 32191076, 56334383, 112668766, 225337532]

約数ペア:

[(1, 225337532), (2, 112668766), (4, 56334383), (7, 32191076), (14, 16095538), (23, 9797284), (28, 8047769), (46, 4898642), (92, 2449321), (161, 1399612), (322, 699806), (644, 349903)]