201433904

素因数分解:

$2^4\times 7^2\times {\mathrm{256931}}^1$

素因数の和:256953

約数の個数: 30

約数和(自身を含む): 453998844

約数和(自身を除く): 252564940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 256931, 513862, 1027724, 1798517, 2055448, 3597034, 4110896, 7194068, 12589619, 14388136, 25179238, 28776272, 50358476, 100716952, 201433904]

約数ペア:

[(1, 201433904), (2, 100716952), (4, 50358476), (7, 28776272), (8, 25179238), (14, 14388136), (16, 12589619), (28, 7194068), (49, 4110896), (56, 3597034), (98, 2055448), (112, 1798517), (196, 1027724), (392, 513862), (784, 256931)]