197638488

素因数分解:

$2^3\times 3^3\times {\mathrm{167}}^1\times {\mathrm{5479}}^1$

素因数の和:5661

約数の個数: 64

約数和(自身を含む): 552384000

約数和(自身を除く): 354745512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 167, 216, 334, 501, 668, 1002, 1336, 1503, 2004, 3006, 4008, 4509, 5479, 6012, 9018, 10958, 12024, 16437, 18036, 21916, 32874, 36072, 43832, 49311, 65748, 98622, 131496, 147933, 197244, 295866, 394488, 591732, 914993, 1183464, 1829986, 2744979, 3659972, 5489958, 7319944, 8234937, 10979916, 16469874, 21959832, 24704811, 32939748, 49409622, 65879496, 98819244, 197638488]

約数ペア:

[(1, 197638488), (2, 98819244), (3, 65879496), (4, 49409622), (6, 32939748), (8, 24704811), (9, 21959832), (12, 16469874), (18, 10979916), (24, 8234937), (27, 7319944), (36, 5489958), (54, 3659972), (72, 2744979), (108, 1829986), (167, 1183464), (216, 914993), (334, 591732), (501, 394488), (668, 295866), (1002, 197244), (1336, 147933), (1503, 131496), (2004, 98622), (3006, 65748), (4008, 49311), (4509, 43832), (5479, 36072), (6012, 32874), (9018, 21916), (10958, 18036), (12024, 16437)]