201318224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662231}}^1$

素因数の和:662258

約数の個数: 20

約数和(自身を含む): 410583840

約数和(自身を除く): 209265616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662231, 1324462, 2648924, 5297848, 10595696, 12582389, 25164778, 50329556, 100659112, 201318224]

約数ペア:

[(1, 201318224), (2, 100659112), (4, 50329556), (8, 25164778), (16, 12582389), (19, 10595696), (38, 5297848), (76, 2648924), (152, 1324462), (304, 662231)]