201605527952

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{1973}}^1\times {\mathrm{3989}}^1$

素因数の和:7571

約数の個数: 40

約数和(自身を含む): 391150824120

約数和(自身を除く): 189545296168

約数列:

[1, 2, 4, 8, 16, 1601, 1973, 3202, 3946, 3989, 6404, 7892, 7978, 12808, 15784, 15956, 25616, 31568, 31912, 63824, 3158773, 6317546, 6386389, 7870297, 12635092, 12772778, 15740594, 25270184, 25545556, 31481188, 50540368, 51091112, 62962376, 102182224, 125924752, 12600345497, 25200690994, 50401381988, 100802763976, 201605527952]

約数ペア:

[(1, 201605527952), (2, 100802763976), (4, 50401381988), (8, 25200690994), (16, 12600345497), (1601, 125924752), (1973, 102182224), (3202, 62962376), (3946, 51091112), (3989, 50540368), (6404, 31481188), (7892, 25545556), (7978, 25270184), (12808, 15740594), (15784, 12772778), (15956, 12635092), (25616, 7870297), (31568, 6386389), (31912, 6317546), (63824, 3158773)]