201772808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{615161}}^1$

素因数の和:615208

約数の個数: 16

約数和(自身を含む): 387552060

約数和(自身を除く): 185779252

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 615161, 1230322, 2460644, 4921288, 25221601, 50443202, 100886404, 201772808]

約数ペア:

[(1, 201772808), (2, 100886404), (4, 50443202), (8, 25221601), (41, 4921288), (82, 2460644), (164, 1230322), (328, 615161)]