200645361

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 346963968

約数和(自身を除く): 146318607

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 497, 639, 651, 1447, 1491, 1953, 2201, 4341, 4473, 6603, 10129, 13023, 15407, 19809, 30387, 44857, 46221, 91161, 102737, 134571, 138663, 308211, 313999, 403713, 719159, 924633, 941997, 2157477, 2825991, 3184847, 6472431, 9554541, 22293929, 28663623, 66881787, 200645361]

約数ペア:

[(1, 200645361), (3, 66881787), (7, 28663623), (9, 22293929), (21, 9554541), (31, 6472431), (63, 3184847), (71, 2825991), (93, 2157477), (213, 941997), (217, 924633), (279, 719159), (497, 403713), (639, 313999), (651, 308211), (1447, 138663), (1491, 134571), (1953, 102737), (2201, 91161), (4341, 46221), (4473, 44857), (6603, 30387), (10129, 19809), (13023, 15407)]