202121479

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1823}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 236740608

約数和(自身を除く): 34619129

約数列:

[1, 7, 47, 329, 337, 1823, 2359, 12761, 15839, 85681, 110873, 599767, 614351, 4300457, 28874497, 202121479]

約数ペア:

[(1, 202121479), (7, 28874497), (47, 4300457), (329, 614351), (337, 599767), (1823, 110873), (2359, 85681), (12761, 15839)]