210056812

素因数分解:

$2^2\times 7^1\times {\mathrm{7502029}}^1$

素因数の和:7502040

約数の個数: 12

約数和(自身を含む): 420113680

約数和(自身を除く): 210056868

約数列:

[1, 2, 4, 7, 14, 28, 7502029, 15004058, 30008116, 52514203, 105028406, 210056812]

約数ペア:

[(1, 210056812), (2, 105028406), (4, 52514203), (7, 30008116), (14, 15004058), (28, 7502029)]