225195719

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{270343}}^1$

素因数の和:270374

約数の個数: 12

約数和(自身を含む): 277372944

約数和(自身を除く): 52177225

約数列:

[1, 7, 17, 49, 119, 833, 270343, 1892401, 4595831, 13246807, 32170817, 225195719]

約数ペア:

[(1, 225195719), (7, 32170817), (17, 13246807), (49, 4595831), (119, 1892401), (833, 270343)]