200425869

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{187139}}^1$

素因数の和:187169

約数の個数: 24

約数和(自身を含む): 350326080

約数和(自身を除く): 149900211

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 187139, 561417, 1309973, 1684251, 3181363, 3929919, 9544089, 11789757, 22269541, 28632267, 66808623, 200425869]

約数ペア:

[(1, 200425869), (3, 66808623), (7, 28632267), (9, 22269541), (17, 11789757), (21, 9544089), (51, 3929919), (63, 3181363), (119, 1684251), (153, 1309973), (357, 561417), (1071, 187139)]