201219752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1479557}}^1$

素因数の和:1479580

約数の個数: 16

約数和(自身を含む): 399480660

約数和(自身を除く): 198260908

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1479557, 2959114, 5918228, 11836456, 25152469, 50304938, 100609876, 201219752]

約数ペア:

[(1, 201219752), (2, 100609876), (4, 50304938), (8, 25152469), (17, 11836456), (34, 5918228), (68, 2959114), (136, 1479557)]