217414208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{308827}}^1$

素因数の和:308850

約数の個数: 28

約数和(自身を含む): 470653872

約数和(自身を除く): 253239664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 308827, 617654, 1235308, 2470616, 3397097, 4941232, 6794194, 9882464, 13588388, 19764928, 27176776, 54353552, 108707104, 217414208]

約数ペア:

[(1, 217414208), (2, 108707104), (4, 54353552), (8, 27176776), (11, 19764928), (16, 13588388), (22, 9882464), (32, 6794194), (44, 4941232), (64, 3397097), (88, 2470616), (176, 1235308), (352, 617654), (704, 308827)]