206448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 80

約数和(自身を含む): 642816

約数和(自身を除く): 436368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 176, 184, 187, 204, 253, 264, 272, 276, 368, 374, 391, 408, 506, 528, 552, 561, 748, 759, 782, 816, 1012, 1104, 1122, 1173, 1496, 1518, 1564, 2024, 2244, 2346, 2992, 3036, 3128, 4048, 4301, 4488, 4692, 6072, 6256, 8602, 8976, 9384, 12144, 12903, 17204, 18768, 25806, 34408, 51612, 68816, 103224, 206448]

約数ペア:

[(1, 206448), (2, 103224), (3, 68816), (4, 51612), (6, 34408), (8, 25806), (11, 18768), (12, 17204), (16, 12903), (17, 12144), (22, 9384), (23, 8976), (24, 8602), (33, 6256), (34, 6072), (44, 4692), (46, 4488), (48, 4301), (51, 4048), (66, 3128), (68, 3036), (69, 2992), (88, 2346), (92, 2244), (102, 2024), (132, 1564), (136, 1518), (138, 1496), (176, 1173), (184, 1122), (187, 1104), (204, 1012), (253, 816), (264, 782), (272, 759), (276, 748), (368, 561), (374, 552), (391, 528), (408, 506)]