218482369

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{2741}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 255335040

約数和(自身を除く): 36852671

約数列:

[1, 7, 59, 193, 413, 1351, 2741, 11387, 19187, 79709, 161719, 529013, 1132033, 3703091, 31211767, 218482369]

約数ペア:

[(1, 218482369), (7, 31211767), (59, 3703091), (193, 1132033), (413, 529013), (1351, 161719), (2741, 79709), (11387, 19187)]