207975224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{991}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 401462400

約数和(自身を除く): 193487176

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 709, 991, 1418, 1982, 2836, 3964, 5672, 7928, 26233, 36667, 52466, 73334, 104932, 146668, 209864, 293336, 702619, 1405238, 2810476, 5620952, 25996903, 51993806, 103987612, 207975224]

約数ペア:

[(1, 207975224), (2, 103987612), (4, 51993806), (8, 25996903), (37, 5620952), (74, 2810476), (148, 1405238), (296, 702619), (709, 293336), (991, 209864), (1418, 146668), (1982, 104932), (2836, 73334), (3964, 52466), (5672, 36667), (7928, 26233)]