210920422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{54277}}^1$

素因数の和:54375

約数の個数: 16

約数和(自身を含む): 332181360

約数和(自身を除く): 121260938

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 54277, 108554, 1574033, 3148066, 3636559, 7273118, 105460211, 210920422]

約数ペア:

[(1, 210920422), (2, 105460211), (29, 7273118), (58, 3636559), (67, 3148066), (134, 1574033), (1943, 108554), (3886, 54277)]