225669332

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{187433}}^1$

素因数の和:187487

約数の個数: 24

約数和(自身を含む): 461837376

約数和(自身を除く): 236168044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 187433, 374866, 749732, 1312031, 2624062, 5248124, 8059619, 16119238, 32238476, 56417333, 112834666, 225669332]

約数ペア:

[(1, 225669332), (2, 112834666), (4, 56417333), (7, 32238476), (14, 16119238), (28, 8059619), (43, 5248124), (86, 2624062), (172, 1312031), (301, 749732), (602, 374866), (1204, 187433)]