202267765

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 283910400

約数和(自身を除く): 81642635

約数列:

[1, 5, 7, 35, 61, 211, 305, 427, 449, 1055, 1477, 2135, 2245, 3143, 7385, 12871, 15715, 27389, 64355, 90097, 94739, 136945, 191723, 450485, 473695, 663173, 958615, 3315865, 5779079, 28895395, 40453553, 202267765]

約数ペア:

[(1, 202267765), (5, 40453553), (7, 28895395), (35, 5779079), (61, 3315865), (211, 958615), (305, 663173), (427, 473695), (449, 450485), (1055, 191723), (1477, 136945), (2135, 94739), (2245, 90097), (3143, 64355), (7385, 27389), (12871, 15715)]