201751088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 493468416

約数和(自身を除く): 291717328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 581, 616, 664, 913, 1162, 1232, 1328, 1826, 1973, 2324, 3652, 3946, 4648, 6391, 7304, 7892, 9296, 12782, 13811, 14608, 15784, 21703, 25564, 27622, 31568, 43406, 51128, 55244, 86812, 102256, 110488, 151921, 163759, 173624, 220976, 303842, 327518, 347248, 607684, 655036, 1146313, 1215368, 1310072, 1801349, 2292626, 2430736, 2620144, 3602698, 4585252, 7205396, 9170504, 12609443, 14410792, 18341008, 25218886, 28821584, 50437772, 100875544, 201751088]

約数ペア:

[(1, 201751088), (2, 100875544), (4, 50437772), (7, 28821584), (8, 25218886), (11, 18341008), (14, 14410792), (16, 12609443), (22, 9170504), (28, 7205396), (44, 4585252), (56, 3602698), (77, 2620144), (83, 2430736), (88, 2292626), (112, 1801349), (154, 1310072), (166, 1215368), (176, 1146313), (308, 655036), (332, 607684), (581, 347248), (616, 327518), (664, 303842), (913, 220976), (1162, 173624), (1232, 163759), (1328, 151921), (1826, 110488), (1973, 102256), (2324, 86812), (3652, 55244), (3946, 51128), (4648, 43406), (6391, 31568), (7304, 27622), (7892, 25564), (9296, 21703), (12782, 15784), (13811, 14608)]