201234874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{15923}}^1$

素因数の和:16085

約数の個数: 16

約数和(自身を含む): 309562560

約数和(自身を除く): 108327686

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 15923, 31846, 1130533, 1417147, 2261066, 2834294, 100617437, 201234874]

約数ペア:

[(1, 201234874), (2, 100617437), (71, 2834294), (89, 2261066), (142, 1417147), (178, 1130533), (6319, 31846), (12638, 15923)]