210251228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4778437}}^1$

素因数の和:4778452

約数の個数: 12

約数和(自身を含む): 401388792

約数和(自身を除く): 191137564

約数列:

[1, 2, 4, 11, 22, 44, 4778437, 9556874, 19113748, 52562807, 105125614, 210251228]

約数ペア:

[(1, 210251228), (2, 105125614), (4, 52562807), (11, 19113748), (22, 9556874), (44, 4778437)]