205942656

素因数分解:

$2^7\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1979}}^1$

素因数の和:2267

約数の個数: 64

約数和(自身を含む): 549331200

約数和(自身を除く): 343388544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 271, 384, 542, 813, 1084, 1626, 1979, 2168, 3252, 3958, 4336, 5937, 6504, 7916, 8672, 11874, 13008, 15832, 17344, 23748, 26016, 31664, 34688, 47496, 52032, 63328, 94992, 104064, 126656, 189984, 253312, 379968, 536309, 759936, 1072618, 1608927, 2145236, 3217854, 4290472, 6435708, 8580944, 12871416, 17161888, 25742832, 34323776, 51485664, 68647552, 102971328, 205942656]

約数ペア:

[(1, 205942656), (2, 102971328), (3, 68647552), (4, 51485664), (6, 34323776), (8, 25742832), (12, 17161888), (16, 12871416), (24, 8580944), (32, 6435708), (48, 4290472), (64, 3217854), (96, 2145236), (128, 1608927), (192, 1072618), (271, 759936), (384, 536309), (542, 379968), (813, 253312), (1084, 189984), (1626, 126656), (1979, 104064), (2168, 94992), (3252, 63328), (3958, 52032), (4336, 47496), (5937, 34688), (6504, 31664), (7916, 26016), (8672, 23748), (11874, 17344), (13008, 15832)]