201059916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389651}}^1$

素因数の和:389701

約数の個数: 24

約数和(自身を含む): 480051264

約数和(自身を除く): 278991348

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 389651, 779302, 1168953, 1558604, 2337906, 4675812, 16754993, 33509986, 50264979, 67019972, 100529958, 201059916]

約数ペア:

[(1, 201059916), (2, 100529958), (3, 67019972), (4, 50264979), (6, 33509986), (12, 16754993), (43, 4675812), (86, 2337906), (129, 1558604), (172, 1168953), (258, 779302), (516, 389651)]