201716555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{4969}}^1$

素因数の和:5350

約数の個数: 16

約数和(自身を含む): 253350720

約数和(自身を除く): 51634165

約数列:

[1, 5, 23, 115, 353, 1765, 4969, 8119, 24845, 40595, 114287, 571435, 1754057, 8770285, 40343311, 201716555]

約数ペア:

[(1, 201716555), (5, 40343311), (23, 8770285), (115, 1754057), (353, 571435), (1765, 114287), (4969, 40595), (8119, 24845)]