223733104

素因数分解:

$2^4\times 7^1\times {\mathrm{1997617}}^1$

素因数の和:1997632

約数の個数: 20

約数和(自身を含む): 495409264

約数和(自身を除く): 271676160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1997617, 3995234, 7990468, 13983319, 15980936, 27966638, 31961872, 55933276, 111866552, 223733104]

約数ペア:

[(1, 223733104), (2, 111866552), (4, 55933276), (7, 31961872), (8, 27966638), (14, 15980936), (16, 13983319), (28, 7990468), (56, 3995234), (112, 1997617)]