207841535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{5717}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 272542752

約数和(自身を除く): 64701217

約数列:

[1, 5, 11, 55, 661, 3305, 5717, 7271, 28585, 36355, 62887, 314435, 3778937, 18894685, 41568307, 207841535]

約数ペア:

[(1, 207841535), (5, 41568307), (11, 18894685), (55, 3778937), (661, 314435), (3305, 62887), (5717, 36355), (7271, 28585)]