210570416

素因数分解:

$2^4\times 7^1\times {\mathrm{1880093}}^1$

素因数の和:1880108

約数の個数: 20

約数和(自身を含む): 466263312

約数和(自身を除く): 255692896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1880093, 3760186, 7520372, 13160651, 15040744, 26321302, 30081488, 52642604, 105285208, 210570416]

約数ペア:

[(1, 210570416), (2, 105285208), (4, 52642604), (7, 30081488), (8, 26321302), (14, 15040744), (16, 13160651), (28, 7520372), (56, 3760186), (112, 1880093)]