210822906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5019593}}^1$

素因数の和:5019605

約数の個数: 16

約数和(自身を含む): 481881024

約数和(自身を除く): 271058118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5019593, 10039186, 15058779, 30117558, 35137151, 70274302, 105411453, 210822906]

約数ペア:

[(1, 210822906), (2, 105411453), (3, 70274302), (6, 35137151), (7, 30117558), (14, 15058779), (21, 10039186), (42, 5019593)]