201739739312

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{5631413}}^1$

素因数の和:5633660

約数の個数: 20

約数和(自身を含む): 391045388160

約数和(自身を除く): 189305648848

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 8956, 17912, 35824, 5631413, 11262826, 22525652, 45051304, 90102608, 12608733707, 25217467414, 50434934828, 100869869656, 201739739312]

約数ペア:

[(1, 201739739312), (2, 100869869656), (4, 50434934828), (8, 25217467414), (16, 12608733707), (2239, 90102608), (4478, 45051304), (8956, 22525652), (17912, 11262826), (35824, 5631413)]