219044772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{209813}}^1$

素因数の和:209852

約数の個数: 36

約数和(自身を含む): 572792220

約数和(自身を除く): 353747448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 209813, 419626, 629439, 839252, 1258878, 1888317, 2517756, 3776634, 6084577, 7553268, 12169154, 18253731, 24338308, 36507462, 54761193, 73014924, 109522386, 219044772]

約数ペア:

[(1, 219044772), (2, 109522386), (3, 73014924), (4, 54761193), (6, 36507462), (9, 24338308), (12, 18253731), (18, 12169154), (29, 7553268), (36, 6084577), (58, 3776634), (87, 2517756), (116, 1888317), (174, 1258878), (261, 839252), (348, 629439), (522, 419626), (1044, 209813)]