208032143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 231547680

約数和(自身を除く): 23515537

約数列:

[1, 11, 61, 389, 671, 797, 4279, 8767, 23729, 48617, 261019, 310033, 534787, 3410363, 18912013, 208032143]

約数ペア:

[(1, 208032143), (11, 18912013), (61, 3410363), (389, 534787), (671, 310033), (797, 261019), (4279, 48617), (8767, 23729)]