214652816

素因数分解:

$2^4\times 7^1\times {\mathrm{1916543}}^1$

素因数の和:1916558

約数の個数: 20

約数和(自身を含む): 475302912

約数和(自身を除く): 260650096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1916543, 3833086, 7666172, 13415801, 15332344, 26831602, 30664688, 53663204, 107326408, 214652816]

約数ペア:

[(1, 214652816), (2, 107326408), (4, 53663204), (7, 30664688), (8, 26831602), (14, 15332344), (16, 13415801), (28, 7666172), (56, 3833086), (112, 1916543)]