194935797

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5939}}^1$

素因数の和:6473

約数の個数: 24

約数和(自身を含む): 322470720

約数和(自身を除く): 127534923

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 3647, 4689, 5939, 10941, 17817, 32823, 41573, 53451, 124719, 374157, 3094219, 9282657, 21659533, 27847971, 64978599, 194935797]

約数ペア:

[(1, 194935797), (3, 64978599), (7, 27847971), (9, 21659533), (21, 9282657), (63, 3094219), (521, 374157), (1563, 124719), (3647, 53451), (4689, 41573), (5939, 32823), (10941, 17817)]