205492032

素因数分解:

$2^6\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1221

約数の個数: 112

約数和(自身を含む): 610209600

約数和(自身を除く): 404717568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 144, 192, 216, 218, 288, 327, 432, 436, 576, 654, 864, 872, 981, 1091, 1308, 1728, 1744, 1962, 2182, 2616, 2943, 3273, 3488, 3924, 4364, 5232, 5886, 6546, 6976, 7848, 8728, 9819, 10464, 11772, 13092, 15696, 17456, 19638, 20928, 23544, 26184, 29457, 31392, 34912, 39276, 47088, 52368, 58914, 62784, 69824, 78552, 94176, 104736, 117828, 118919, 157104, 188352, 209472, 235656, 237838, 314208, 356757, 471312, 475676, 628416, 713514, 942624, 951352, 1070271, 1427028, 1885248, 1902704, 2140542, 2854056, 3210813, 3805408, 4281084, 5708112, 6421626, 7610816, 8562168, 11416224, 12843252, 17124336, 22832448, 25686504, 34248672, 51373008, 68497344, 102746016, 205492032]

約数ペア:

[(1, 205492032), (2, 102746016), (3, 68497344), (4, 51373008), (6, 34248672), (8, 25686504), (9, 22832448), (12, 17124336), (16, 12843252), (18, 11416224), (24, 8562168), (27, 7610816), (32, 6421626), (36, 5708112), (48, 4281084), (54, 3805408), (64, 3210813), (72, 2854056), (96, 2140542), (108, 1902704), (109, 1885248), (144, 1427028), (192, 1070271), (216, 951352), (218, 942624), (288, 713514), (327, 628416), (432, 475676), (436, 471312), (576, 356757), (654, 314208), (864, 237838), (872, 235656), (981, 209472), (1091, 188352), (1308, 157104), (1728, 118919), (1744, 117828), (1962, 104736), (2182, 94176), (2616, 78552), (2943, 69824), (3273, 62784), (3488, 58914), (3924, 52368), (4364, 47088), (5232, 39276), (5886, 34912), (6546, 31392), (6976, 29457), (7848, 26184), (8728, 23544), (9819, 20928), (10464, 19638), (11772, 17456), (13092, 15696)]