203913952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 463760640

約数和(自身を除く): 259846688

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 89, 92, 176, 178, 184, 253, 283, 352, 356, 368, 506, 566, 712, 736, 979, 1012, 1132, 1424, 1958, 2024, 2047, 2264, 2848, 3113, 3916, 4048, 4094, 4528, 6226, 6509, 7832, 8096, 8188, 9056, 12452, 13018, 15664, 16376, 22517, 24904, 25187, 26036, 31328, 32752, 45034, 49808, 50374, 52072, 65504, 71599, 90068, 99616, 100748, 104144, 143198, 180136, 201496, 208288, 277057, 286396, 360272, 402992, 554114, 572792, 579301, 720544, 805984, 1108228, 1145584, 1158602, 2216456, 2291168, 2317204, 4432912, 4634408, 6372311, 8865824, 9268816, 12744622, 18537632, 25489244, 50978488, 101956976, 203913952]

約数ペア:

[(1, 203913952), (2, 101956976), (4, 50978488), (8, 25489244), (11, 18537632), (16, 12744622), (22, 9268816), (23, 8865824), (32, 6372311), (44, 4634408), (46, 4432912), (88, 2317204), (89, 2291168), (92, 2216456), (176, 1158602), (178, 1145584), (184, 1108228), (253, 805984), (283, 720544), (352, 579301), (356, 572792), (368, 554114), (506, 402992), (566, 360272), (712, 286396), (736, 277057), (979, 208288), (1012, 201496), (1132, 180136), (1424, 143198), (1958, 104144), (2024, 100748), (2047, 99616), (2264, 90068), (2848, 71599), (3113, 65504), (3916, 52072), (4048, 50374), (4094, 49808), (4528, 45034), (6226, 32752), (6509, 31328), (7832, 26036), (8096, 25187), (8188, 24904), (9056, 22517), (12452, 16376), (13018, 15664)]