201372136

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{20089}}^1$

素因数の和:20281

約数の個数: 32

約数和(自身を含む): 433944000

約数和(自身を除く): 232571864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 10024, 20089, 40178, 80356, 140623, 160712, 281246, 562492, 1124984, 3595931, 7191862, 14383724, 25171517, 28767448, 50343034, 100686068, 201372136]

約数ペア:

[(1, 201372136), (2, 100686068), (4, 50343034), (7, 28767448), (8, 25171517), (14, 14383724), (28, 7191862), (56, 3595931), (179, 1124984), (358, 562492), (716, 281246), (1253, 160712), (1432, 140623), (2506, 80356), (5012, 40178), (10024, 20089)]