190054844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{165553}}^1$

素因数の和:165605

約数の個数: 24

約数和(自身を含む): 389383008

約数和(自身を除く): 199328164

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 165553, 331106, 662212, 1158871, 2317742, 4635484, 6787673, 13575346, 27150692, 47513711, 95027422, 190054844]

約数ペア:

[(1, 190054844), (2, 95027422), (4, 47513711), (7, 27150692), (14, 13575346), (28, 6787673), (41, 4635484), (82, 2317742), (164, 1158871), (287, 662212), (574, 331106), (1148, 165553)]