210272836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{1223}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 375689664

約数和(自身を除く): 165416828

約数列:

[1, 2, 4, 53, 106, 212, 811, 1223, 1622, 2446, 3244, 4892, 42983, 64819, 85966, 129638, 171932, 259276, 991853, 1983706, 3967412, 52568209, 105136418, 210272836]

約数ペア:

[(1, 210272836), (2, 105136418), (4, 52568209), (53, 3967412), (106, 1983706), (212, 991853), (811, 259276), (1223, 171932), (1622, 129638), (2446, 85966), (3244, 64819), (4892, 42983)]