220778898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113921}}^1$

素因数の和:113962

約数の個数: 32

約数和(自身を含む): 492143040

約数和(自身を除く): 271364142

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 113921, 227842, 341763, 683526, 1936657, 2164499, 3873314, 4328998, 5809971, 6493497, 11619942, 12986994, 36796483, 73592966, 110389449, 220778898]

約数ペア:

[(1, 220778898), (2, 110389449), (3, 73592966), (6, 36796483), (17, 12986994), (19, 11619942), (34, 6493497), (38, 5809971), (51, 4328998), (57, 3873314), (102, 2164499), (114, 1936657), (323, 683526), (646, 341763), (969, 227842), (1938, 113921)]