201022983

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5791}}^1$

素因数の和:5852

約数の個数: 48

約数和(自身を含む): 361420800

約数和(自身を除く): 160397817

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 5791, 11571, 17373, 34713, 40537, 52119, 110029, 121611, 167939, 330087, 364833, 503817, 770203, 990261, 1175573, 1511451, 2310609, 3190841, 3526719, 6931827, 9572523, 10580157, 22335887, 28717569, 67007661, 201022983]

約数ペア:

[(1, 201022983), (3, 67007661), (7, 28717569), (9, 22335887), (19, 10580157), (21, 9572523), (29, 6931827), (57, 3526719), (63, 3190841), (87, 2310609), (133, 1511451), (171, 1175573), (203, 990261), (261, 770203), (399, 503817), (551, 364833), (609, 330087), (1197, 167939), (1653, 121611), (1827, 110029), (3857, 52119), (4959, 40537), (5791, 34713), (11571, 17373)]