201871871

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 214151040

約数和(自身を除く): 12279169

約数列:

[1, 29, 67, 107, 971, 1943, 3103, 7169, 28159, 65057, 103897, 207901, 1886653, 3013013, 6961099, 201871871]

約数ペア:

[(1, 201871871), (29, 6961099), (67, 3013013), (107, 1886653), (971, 207901), (1943, 103897), (3103, 65057), (7169, 28159)]