131966506

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{4093}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 235814400

約数和(自身を除く): 103847894

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 2303, 4093, 4606, 8186, 16121, 28651, 32242, 57302, 192371, 200557, 384742, 401114, 1346597, 1403899, 2693194, 2807798, 9426179, 18852358, 65983253, 131966506]

約数ペア:

[(1, 131966506), (2, 65983253), (7, 18852358), (14, 9426179), (47, 2807798), (49, 2693194), (94, 1403899), (98, 1346597), (329, 401114), (343, 384742), (658, 200557), (686, 192371), (2303, 57302), (4093, 32242), (4606, 28651), (8186, 16121)]