203780071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 248443200

約数和(自身を除く): 44663129

約数列:

[1, 11, 17, 29, 53, 187, 319, 493, 583, 709, 901, 1537, 5423, 7799, 9911, 12053, 16907, 20561, 26129, 37577, 132583, 226171, 287419, 349537, 413347, 638809, 1089733, 3844907, 7026899, 11987063, 18525461, 203780071]

約数ペア:

[(1, 203780071), (11, 18525461), (17, 11987063), (29, 7026899), (53, 3844907), (187, 1089733), (319, 638809), (493, 413347), (583, 349537), (709, 287419), (901, 226171), (1537, 132583), (5423, 37577), (7799, 26129), (9911, 20561), (12053, 16907)]