201971704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2837}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 413780400

約数和(自身を除く): 211808696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809, 1618, 2837, 3236, 5674, 6472, 8899, 11348, 17798, 22696, 31207, 35596, 62414, 71192, 124828, 249656, 2295133, 4590266, 9180532, 18361064, 25246463, 50492926, 100985852, 201971704]

約数ペア:

[(1, 201971704), (2, 100985852), (4, 50492926), (8, 25246463), (11, 18361064), (22, 9180532), (44, 4590266), (88, 2295133), (809, 249656), (1618, 124828), (2837, 71192), (3236, 62414), (5674, 35596), (6472, 31207), (8899, 22696), (11348, 17798)]