210352933

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{225943}}^1$

素因数の和:225976

約数の個数: 12

約数和(自身を含む): 257576160

約数和(自身を除く): 47223227

約数列:

[1, 7, 19, 49, 133, 931, 225943, 1581601, 4292917, 11071207, 30050419, 210352933]

約数ペア:

[(1, 210352933), (7, 30050419), (19, 11071207), (49, 4292917), (133, 1581601), (931, 225943)]