201970412

素因数分解:

$2^2\times 7^1\times {\mathrm{7213229}}^1$

素因数の和:7213240

約数の個数: 12

約数和(自身を含む): 403940880

約数和(自身を除く): 201970468

約数列:

[1, 2, 4, 7, 14, 28, 7213229, 14426458, 28852916, 50492603, 100985206, 201970412]

約数ペア:

[(1, 201970412), (2, 100985206), (4, 50492603), (7, 28852916), (14, 14426458), (28, 7213229)]