200172388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1376

約数の個数: 36

約数和(自身を含む): 381046260

約数和(自身を除く): 180873872

約数列:

[1, 2, 4, 13, 26, 52, 169, 277, 338, 554, 676, 1069, 1108, 2138, 3601, 4276, 7202, 13897, 14404, 27794, 46813, 55588, 93626, 180661, 187252, 296113, 361322, 592226, 722644, 1184452, 3849469, 7698938, 15397876, 50043097, 100086194, 200172388]

約数ペア:

[(1, 200172388), (2, 100086194), (4, 50043097), (13, 15397876), (26, 7698938), (52, 3849469), (169, 1184452), (277, 722644), (338, 592226), (554, 361322), (676, 296113), (1069, 187252), (1108, 180661), (2138, 93626), (3601, 55588), (4276, 46813), (7202, 27794), (13897, 14404)]