188400759

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{3049}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 257664000

約数和(自身を除く): 69263241

約数列:

[1, 3, 43, 129, 479, 1437, 3049, 9147, 20597, 61791, 131107, 393321, 1460471, 4381413, 62800253, 188400759]

約数ペア:

[(1, 188400759), (3, 62800253), (43, 4381413), (129, 1460471), (479, 393321), (1437, 131107), (3049, 61791), (9147, 20597)]