210009984

素因数分解:

$2^7\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1123}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 559482240

約数和(自身を除く): 349472256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 487, 974, 1123, 1461, 1948, 2246, 2922, 3369, 3896, 4492, 5844, 6738, 7792, 8984, 11688, 13476, 15584, 17968, 23376, 26952, 31168, 35936, 46752, 53904, 62336, 71872, 93504, 107808, 143744, 187008, 215616, 431232, 546901, 1093802, 1640703, 2187604, 3281406, 4375208, 6562812, 8750416, 13125624, 17500832, 26251248, 35001664, 52502496, 70003328, 105004992, 210009984]

約数ペア:

[(1, 210009984), (2, 105004992), (3, 70003328), (4, 52502496), (6, 35001664), (8, 26251248), (12, 17500832), (16, 13125624), (24, 8750416), (32, 6562812), (48, 4375208), (64, 3281406), (96, 2187604), (128, 1640703), (192, 1093802), (384, 546901), (487, 431232), (974, 215616), (1123, 187008), (1461, 143744), (1948, 107808), (2246, 93504), (2922, 71872), (3369, 62336), (3896, 53904), (4492, 46752), (5844, 35936), (6738, 31168), (7792, 26952), (8984, 23376), (11688, 17968), (13476, 15584)]