201212752

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74413}}^1$

素因数の和:74447

約数の個数: 30

約数和(自身を含む): 422150622

約数和(自身を除く): 220937870

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74413, 148826, 297652, 595304, 967369, 1190608, 1934738, 3869476, 7738952, 12575797, 15477904, 25151594, 50303188, 100606376, 201212752]

約数ペア:

[(1, 201212752), (2, 100606376), (4, 50303188), (8, 25151594), (13, 15477904), (16, 12575797), (26, 7738952), (52, 3869476), (104, 1934738), (169, 1190608), (208, 967369), (338, 595304), (676, 297652), (1352, 148826), (2704, 74413)]