210827442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5019701}}^1$

素因数の和:5019713

約数の個数: 16

約数和(自身を含む): 481891392

約数和(自身を除く): 271063950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5019701, 10039402, 15059103, 30118206, 35137907, 70275814, 105413721, 210827442]

約数ペア:

[(1, 210827442), (2, 105413721), (3, 70275814), (6, 35137907), (7, 30118206), (14, 15059103), (21, 10039402), (42, 5019701)]