205989312

素因数分解:

$2^6\times 3^1\times {\mathrm{487}}^1\times {\mathrm{2203}}^1$

素因数の和:2705

約数の個数: 56

約数和(自身を含む): 546380416

約数和(自身を除く): 340391104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 487, 974, 1461, 1948, 2203, 2922, 3896, 4406, 5844, 6609, 7792, 8812, 11688, 13218, 15584, 17624, 23376, 26436, 31168, 35248, 46752, 52872, 70496, 93504, 105744, 140992, 211488, 422976, 1072861, 2145722, 3218583, 4291444, 6437166, 8582888, 12874332, 17165776, 25748664, 34331552, 51497328, 68663104, 102994656, 205989312]

約数ペア:

[(1, 205989312), (2, 102994656), (3, 68663104), (4, 51497328), (6, 34331552), (8, 25748664), (12, 17165776), (16, 12874332), (24, 8582888), (32, 6437166), (48, 4291444), (64, 3218583), (96, 2145722), (192, 1072861), (487, 422976), (974, 211488), (1461, 140992), (1948, 105744), (2203, 93504), (2922, 70496), (3896, 52872), (4406, 46752), (5844, 35248), (6609, 31168), (7792, 26436), (8812, 23376), (11688, 17624), (13218, 15584)]