211065410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 387675072

約数和(自身を除く): 176609662

約数列:

[1, 2, 5, 10, 67, 134, 211, 335, 422, 670, 1055, 1493, 2110, 2986, 7465, 14137, 14930, 28274, 70685, 100031, 141370, 200062, 315023, 500155, 630046, 1000310, 1575115, 3150230, 21106541, 42213082, 105532705, 211065410]

約数ペア:

[(1, 211065410), (2, 105532705), (5, 42213082), (10, 21106541), (67, 3150230), (134, 1575115), (211, 1000310), (335, 630046), (422, 500155), (670, 315023), (1055, 200062), (1493, 141370), (2110, 100031), (2986, 70685), (7465, 28274), (14137, 14930)]