201734918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42257}}^1$

素因数の和:42308

約数の個数: 32

約数和(自身を含む): 389449728

約数和(自身を除く): 187714810

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 42257, 84514, 295799, 464827, 591598, 929654, 1309967, 2619934, 3253789, 6507578, 9169769, 14409637, 18339538, 28819274, 100867459, 201734918]

約数ペア:

[(1, 201734918), (2, 100867459), (7, 28819274), (11, 18339538), (14, 14409637), (22, 9169769), (31, 6507578), (62, 3253789), (77, 2619934), (154, 1309967), (217, 929654), (341, 591598), (434, 464827), (682, 295799), (2387, 84514), (4774, 42257)]