205189968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4787}}^1$

素因数の和:4864

約数の個数: 80

約数和(自身を含む): 569963520

約数和(自身を除く): 364773552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 4787, 5358, 7144, 9574, 10716, 14288, 14361, 19148, 21432, 28722, 38296, 42864, 57444, 76592, 90953, 114888, 181906, 224989, 229776, 272859, 363812, 449978, 545718, 674967, 727624, 899956, 1091436, 1349934, 1455248, 1799912, 2182872, 2699868, 3599824, 4274791, 4365744, 5399736, 8549582, 10799472, 12824373, 17099164, 25648746, 34198328, 51297492, 68396656, 102594984, 205189968]

約数ペア:

[(1, 205189968), (2, 102594984), (3, 68396656), (4, 51297492), (6, 34198328), (8, 25648746), (12, 17099164), (16, 12824373), (19, 10799472), (24, 8549582), (38, 5399736), (47, 4365744), (48, 4274791), (57, 3599824), (76, 2699868), (94, 2182872), (114, 1799912), (141, 1455248), (152, 1349934), (188, 1091436), (228, 899956), (282, 727624), (304, 674967), (376, 545718), (456, 449978), (564, 363812), (752, 272859), (893, 229776), (912, 224989), (1128, 181906), (1786, 114888), (2256, 90953), (2679, 76592), (3572, 57444), (4787, 42864), (5358, 38296), (7144, 28722), (9574, 21432), (10716, 19148), (14288, 14361)]