202131638

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{2017}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 307301040

約数和(自身を除く): 105169402

約数列:

[1, 2, 89, 178, 563, 1126, 2017, 4034, 50107, 100214, 179513, 359026, 1135571, 2271142, 101065819, 202131638]

約数ペア:

[(1, 202131638), (2, 101065819), (89, 2271142), (178, 1135571), (563, 359026), (1126, 179513), (2017, 100214), (4034, 50107)]