201399368

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{82003}}^1$

素因数の和:82316

約数の個数: 16

約数和(自身を含む): 378858480

約数和(自身を除く): 177459112

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 82003, 164006, 328012, 656024, 25174921, 50349842, 100699684, 201399368]

約数ペア:

[(1, 201399368), (2, 100699684), (4, 50349842), (8, 25174921), (307, 656024), (614, 328012), (1228, 164006), (2456, 82003)]