200579211

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 339655680

約数和(自身を除く): 139076469

約数列:

[1, 3, 7, 9, 21, 63, 83, 89, 249, 267, 431, 581, 623, 747, 801, 1293, 1743, 1869, 3017, 3879, 5229, 5607, 7387, 9051, 22161, 27153, 35773, 38359, 51709, 66483, 107319, 115077, 155127, 250411, 268513, 321957, 345231, 465381, 751233, 805539, 2253699, 2416617, 3183797, 9551391, 22286579, 28654173, 66859737, 200579211]

約数ペア:

[(1, 200579211), (3, 66859737), (7, 28654173), (9, 22286579), (21, 9551391), (63, 3183797), (83, 2416617), (89, 2253699), (249, 805539), (267, 751233), (431, 465381), (581, 345231), (623, 321957), (747, 268513), (801, 250411), (1293, 155127), (1743, 115077), (1869, 107319), (3017, 66483), (3879, 51709), (5229, 38359), (5607, 35773), (7387, 27153), (9051, 22161)]