200955755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40151}}^1$

素因数の和:40187

約数の個数: 32

約数和(自身を含む): 323785728

約数和(自身を除く): 122829973

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 40151, 200755, 281057, 441661, 521963, 1405285, 2208305, 2609815, 3091627, 3653741, 5741593, 15458135, 18268705, 28707965, 40191151, 200955755]

約数ペア:

[(1, 200955755), (5, 40191151), (7, 28707965), (11, 18268705), (13, 15458135), (35, 5741593), (55, 3653741), (65, 3091627), (77, 2609815), (91, 2208305), (143, 1405285), (385, 521963), (455, 441661), (715, 281057), (1001, 200755), (5005, 40151)]