210976348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{7411}}^1$

素因数の和:8073

約数の個数: 24

約数和(自身を含む): 403449984

約数和(自身を除く): 192473636

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2588, 7117, 7411, 14234, 14822, 28468, 29644, 81521, 163042, 326084, 4794917, 9589834, 19179668, 52744087, 105488174, 210976348]

約数ペア:

[(1, 210976348), (2, 105488174), (4, 52744087), (11, 19179668), (22, 9589834), (44, 4794917), (647, 326084), (1294, 163042), (2588, 81521), (7117, 29644), (7411, 28468), (14234, 14822)]