215547644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{112031}}^1$

素因数の和:112085

約数の個数: 24

約数和(自身を含む): 417207168

約数和(自身を除く): 201659524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 112031, 224062, 448124, 1456403, 2912806, 4145147, 5825612, 8290294, 16580588, 53886911, 107773822, 215547644]

約数ペア:

[(1, 215547644), (2, 107773822), (4, 53886911), (13, 16580588), (26, 8290294), (37, 5825612), (52, 4145147), (74, 2912806), (148, 1456403), (481, 448124), (962, 224062), (1924, 112031)]