203426097

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 347328000

約数和(自身を除く): 143901903

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 343, 357, 401, 493, 609, 833, 1029, 1203, 1421, 1479, 2499, 2807, 3451, 4263, 5831, 6817, 8421, 9947, 10353, 11629, 17493, 19649, 20451, 24157, 29841, 34887, 47719, 58947, 72471, 81403, 137543, 143157, 169099, 197693, 244209, 334033, 412629, 507297, 569821, 593079, 1002099, 1383851, 1709463, 2338231, 3988747, 4151553, 7014693, 9686957, 11966241, 29060871, 67808699, 203426097]

約数ペア:

[(1, 203426097), (3, 67808699), (7, 29060871), (17, 11966241), (21, 9686957), (29, 7014693), (49, 4151553), (51, 3988747), (87, 2338231), (119, 1709463), (147, 1383851), (203, 1002099), (343, 593079), (357, 569821), (401, 507297), (493, 412629), (609, 334033), (833, 244209), (1029, 197693), (1203, 169099), (1421, 143157), (1479, 137543), (2499, 81403), (2807, 72471), (3451, 58947), (4263, 47719), (5831, 34887), (6817, 29841), (8421, 24157), (9947, 20451), (10353, 19649), (11629, 17493)]