206530992

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1229}}^1$

素因数の和:1635

約数の個数: 80

約数和(自身を含む): 594828000

約数和(自身を除く): 388297008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 778, 1167, 1229, 1556, 2334, 2458, 3112, 3501, 3687, 4668, 4916, 6224, 7002, 7374, 9336, 9832, 10503, 11061, 14004, 14748, 18672, 19664, 21006, 22122, 28008, 29496, 33183, 42012, 44244, 56016, 58992, 66366, 84024, 88488, 132732, 168048, 176976, 265464, 478081, 530928, 956162, 1434243, 1912324, 2868486, 3824648, 4302729, 5736972, 7649296, 8605458, 11473944, 12908187, 17210916, 22947888, 25816374, 34421832, 51632748, 68843664, 103265496, 206530992]

約数ペア:

[(1, 206530992), (2, 103265496), (3, 68843664), (4, 51632748), (6, 34421832), (8, 25816374), (9, 22947888), (12, 17210916), (16, 12908187), (18, 11473944), (24, 8605458), (27, 7649296), (36, 5736972), (48, 4302729), (54, 3824648), (72, 2868486), (108, 1912324), (144, 1434243), (216, 956162), (389, 530928), (432, 478081), (778, 265464), (1167, 176976), (1229, 168048), (1556, 132732), (2334, 88488), (2458, 84024), (3112, 66366), (3501, 58992), (3687, 56016), (4668, 44244), (4916, 42012), (6224, 33183), (7002, 29496), (7374, 28008), (9336, 22122), (9832, 21006), (10503, 19664), (11061, 18672), (14004, 14748)]