201932320

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4111}}^1$

素因数の和:4433

約数の個数: 48

約数和(自身を含む): 478735488

約数和(自身を除く): 276803168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 4111, 4912, 6140, 8222, 9824, 12280, 16444, 20555, 24560, 32888, 41110, 49120, 65776, 82220, 131552, 164440, 328880, 657760, 1262077, 2524154, 5048308, 6310385, 10096616, 12620770, 20193232, 25241540, 40386464, 50483080, 100966160, 201932320]

約数ペア:

[(1, 201932320), (2, 100966160), (4, 50483080), (5, 40386464), (8, 25241540), (10, 20193232), (16, 12620770), (20, 10096616), (32, 6310385), (40, 5048308), (80, 2524154), (160, 1262077), (307, 657760), (614, 328880), (1228, 164440), (1535, 131552), (2456, 82220), (3070, 65776), (4111, 49120), (4912, 41110), (6140, 32888), (8222, 24560), (9824, 20555), (12280, 16444)]