209299608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1579}}^1$

素因数の和:1861

約数の個数: 96

約数和(自身を含む): 650707200

約数和(自身を除く): 441407592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 263, 504, 526, 789, 1052, 1578, 1579, 1841, 2104, 2367, 3156, 3158, 3682, 4734, 4737, 5523, 6312, 6316, 7364, 9468, 9474, 11046, 11053, 12632, 14211, 14728, 16569, 18936, 18948, 22092, 22106, 28422, 33138, 33159, 37896, 44184, 44212, 56844, 66276, 66318, 88424, 99477, 113688, 132552, 132636, 198954, 265272, 397908, 415277, 795816, 830554, 1245831, 1661108, 2491662, 2906939, 3322216, 3737493, 4983324, 5813878, 7474986, 8720817, 9966648, 11627756, 14949972, 17441634, 23255512, 26162451, 29899944, 34883268, 52324902, 69766536, 104649804, 209299608]

約数ペア:

[(1, 209299608), (2, 104649804), (3, 69766536), (4, 52324902), (6, 34883268), (7, 29899944), (8, 26162451), (9, 23255512), (12, 17441634), (14, 14949972), (18, 11627756), (21, 9966648), (24, 8720817), (28, 7474986), (36, 5813878), (42, 4983324), (56, 3737493), (63, 3322216), (72, 2906939), (84, 2491662), (126, 1661108), (168, 1245831), (252, 830554), (263, 795816), (504, 415277), (526, 397908), (789, 265272), (1052, 198954), (1578, 132636), (1579, 132552), (1841, 113688), (2104, 99477), (2367, 88424), (3156, 66318), (3158, 66276), (3682, 56844), (4734, 44212), (4737, 44184), (5523, 37896), (6312, 33159), (6316, 33138), (7364, 28422), (9468, 22106), (9474, 22092), (11046, 18948), (11053, 18936), (12632, 16569), (14211, 14728)]