188839231

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2837}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 222590016

約数和(自身を除く): 33750785

約数列:

[1, 7, 37, 257, 259, 1799, 2837, 9509, 19859, 66563, 104969, 729109, 734783, 5103763, 26977033, 188839231]

約数ペア:

[(1, 188839231), (7, 26977033), (37, 5103763), (257, 734783), (259, 729109), (1799, 104969), (2837, 66563), (9509, 19859)]