207319552

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 456961824

約数和(自身を除く): 249642272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 131, 176, 256, 262, 281, 352, 512, 524, 562, 704, 1048, 1124, 1408, 1441, 2096, 2248, 2816, 2882, 3091, 4192, 4496, 5632, 5764, 6182, 8384, 8992, 11528, 12364, 16768, 17984, 23056, 24728, 33536, 35968, 36811, 46112, 49456, 67072, 71936, 73622, 92224, 98912, 143872, 147244, 184448, 197824, 294488, 368896, 395648, 404921, 588976, 737792, 791296, 809842, 1177952, 1582592, 1619684, 2355904, 3239368, 4711808, 6478736, 9423616, 12957472, 18847232, 25914944, 51829888, 103659776, 207319552]

約数ペア:

[(1, 207319552), (2, 103659776), (4, 51829888), (8, 25914944), (11, 18847232), (16, 12957472), (22, 9423616), (32, 6478736), (44, 4711808), (64, 3239368), (88, 2355904), (128, 1619684), (131, 1582592), (176, 1177952), (256, 809842), (262, 791296), (281, 737792), (352, 588976), (512, 404921), (524, 395648), (562, 368896), (704, 294488), (1048, 197824), (1124, 184448), (1408, 147244), (1441, 143872), (2096, 98912), (2248, 92224), (2816, 73622), (2882, 71936), (3091, 67072), (4192, 49456), (4496, 46112), (5632, 36811), (5764, 35968), (6182, 33536), (8384, 24728), (8992, 23056), (11528, 17984), (12364, 16768)]