193719928

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{1009}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 368690400

約数和(自身を除く): 174970472

約数列:

[1, 2, 4, 8, 103, 206, 233, 412, 466, 824, 932, 1009, 1864, 2018, 4036, 8072, 23999, 47998, 95996, 103927, 191992, 207854, 235097, 415708, 470194, 831416, 940388, 1880776, 24214991, 48429982, 96859964, 193719928]

約数ペア:

[(1, 193719928), (2, 96859964), (4, 48429982), (8, 24214991), (103, 1880776), (206, 940388), (233, 831416), (412, 470194), (466, 415708), (824, 235097), (932, 207854), (1009, 191992), (1864, 103927), (2018, 95996), (4036, 47998), (8072, 23999)]