208527517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 238859712

約数和(自身を除く): 30332195

約数列:

[1, 11, 41, 67, 103, 451, 737, 1133, 2747, 4223, 4489, 6901, 30217, 46453, 49379, 75911, 184049, 282941, 462367, 2024539, 3112351, 5086037, 18957047, 208527517]

約数ペア:

[(1, 208527517), (11, 18957047), (41, 5086037), (67, 3112351), (103, 2024539), (451, 462367), (737, 282941), (1133, 184049), (2747, 75911), (4223, 49379), (4489, 46453), (6901, 30217)]