201595779

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 366912000

約数和(自身を除く): 165316221

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 291, 679, 693, 873, 1067, 2037, 2999, 3201, 6111, 7469, 8997, 9603, 20993, 22407, 26991, 32989, 62979, 67221, 98967, 188937, 230923, 290903, 296901, 692769, 872709, 2036321, 2078307, 2618127, 3199933, 6108963, 9599799, 18326889, 22399531, 28799397, 67198593, 201595779]

約数ペア:

[(1, 201595779), (3, 67198593), (7, 28799397), (9, 22399531), (11, 18326889), (21, 9599799), (33, 6108963), (63, 3199933), (77, 2618127), (97, 2078307), (99, 2036321), (231, 872709), (291, 692769), (679, 296901), (693, 290903), (873, 230923), (1067, 188937), (2037, 98967), (2999, 67221), (3201, 62979), (6111, 32989), (7469, 26991), (8997, 22407), (9603, 20993)]