200471788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{51193}}^1$

素因数の和:51297

約数の個数: 24

約数和(自身を含む): 387026640

約数和(自身を除く): 186554852

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 51193, 102386, 204772, 563123, 1126246, 2252492, 4556177, 9112354, 18224708, 50117947, 100235894, 200471788]

約数ペア:

[(1, 200471788), (2, 100235894), (4, 50117947), (11, 18224708), (22, 9112354), (44, 4556177), (89, 2252492), (178, 1126246), (356, 563123), (979, 204772), (1958, 102386), (3916, 51193)]