211159936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 457445520

約数和(自身を除く): 246285584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 208, 226, 416, 452, 832, 904, 1123, 1469, 1664, 1808, 2246, 2938, 3616, 4492, 5876, 7232, 8984, 11752, 14464, 14599, 17968, 23504, 29198, 35936, 47008, 58396, 71872, 94016, 116792, 126899, 143744, 188032, 233584, 253798, 467168, 507596, 934336, 1015192, 1649687, 1868672, 2030384, 3299374, 4060768, 6598748, 8121536, 13197496, 16243072, 26394992, 52789984, 105579968, 211159936]

約数ペア:

[(1, 211159936), (2, 105579968), (4, 52789984), (8, 26394992), (13, 16243072), (16, 13197496), (26, 8121536), (32, 6598748), (52, 4060768), (64, 3299374), (104, 2030384), (113, 1868672), (128, 1649687), (208, 1015192), (226, 934336), (416, 507596), (452, 467168), (832, 253798), (904, 233584), (1123, 188032), (1469, 143744), (1664, 126899), (1808, 116792), (2246, 94016), (2938, 71872), (3616, 58396), (4492, 47008), (5876, 35936), (7232, 29198), (8984, 23504), (11752, 17968), (14464, 14599)]