200115905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 69866815

約数列:

[1, 5, 11, 55, 59, 83, 295, 415, 649, 743, 913, 3245, 3715, 4565, 4897, 8173, 24485, 40865, 43837, 53867, 61669, 219185, 269335, 308345, 482207, 678359, 2411035, 3391795, 3638471, 18192355, 40023181, 200115905]

約数ペア:

[(1, 200115905), (5, 40023181), (11, 18192355), (55, 3638471), (59, 3391795), (83, 2411035), (295, 678359), (415, 482207), (649, 308345), (743, 269335), (913, 219185), (3245, 61669), (3715, 53867), (4565, 43837), (4897, 40865), (8173, 24485)]