201750549

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 380534784

約数和(自身を除く): 178784235

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 127, 143, 161, 231, 253, 273, 299, 381, 429, 483, 529, 759, 889, 897, 1001, 1397, 1587, 1651, 1771, 2093, 2667, 2921, 3003, 3289, 3703, 4191, 4953, 5313, 5819, 6279, 6877, 8763, 9779, 9867, 11109, 11557, 17457, 18161, 20447, 20631, 23023, 29337, 32131, 34671, 37973, 40733, 48139, 54483, 61341, 67183, 69069, 75647, 96393, 113919, 122199, 127127, 144417, 201549, 224917, 226941, 265811, 381381, 417703, 470281, 529529, 674751, 739013, 797433, 873379, 1253109, 1410843, 1588587, 2217039, 2620137, 2923921, 5173091, 6113653, 8771763, 9607169, 15519273, 18340959, 28821507, 67250183, 201750549]

約数ペア:

[(1, 201750549), (3, 67250183), (7, 28821507), (11, 18340959), (13, 15519273), (21, 9607169), (23, 8771763), (33, 6113653), (39, 5173091), (69, 2923921), (77, 2620137), (91, 2217039), (127, 1588587), (143, 1410843), (161, 1253109), (231, 873379), (253, 797433), (273, 739013), (299, 674751), (381, 529529), (429, 470281), (483, 417703), (529, 381381), (759, 265811), (889, 226941), (897, 224917), (1001, 201549), (1397, 144417), (1587, 127127), (1651, 122199), (1771, 113919), (2093, 96393), (2667, 75647), (2921, 69069), (3003, 67183), (3289, 61341), (3703, 54483), (4191, 48139), (4953, 40733), (5313, 37973), (5819, 34671), (6279, 32131), (6877, 29337), (8763, 23023), (9779, 20631), (9867, 20447), (11109, 18161), (11557, 17457)]