200427752

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{10139}}^1$

素因数の和:10505

約数の個数: 32

約数和(自身を含む): 430747200

約数和(自身を除く): 230319448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 10139, 19768, 20278, 40556, 70973, 81112, 141946, 283892, 567784, 3579067, 7158134, 14316268, 25053469, 28632536, 50106938, 100213876, 200427752]

約数ペア:

[(1, 200427752), (2, 100213876), (4, 50106938), (7, 28632536), (8, 25053469), (14, 14316268), (28, 7158134), (56, 3579067), (353, 567784), (706, 283892), (1412, 141946), (2471, 81112), (2824, 70973), (4942, 40556), (9884, 20278), (10139, 19768)]