208173842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{5573}}^1$

素因数の和:6577

約数の個数: 16

約数和(自身を含む): 329088960

約数和(自身を除く): 120915118

約数列:

[1, 2, 19, 38, 983, 1966, 5573, 11146, 18677, 37354, 105887, 211774, 5478259, 10956518, 104086921, 208173842]

約数ペア:

[(1, 208173842), (2, 104086921), (19, 10956518), (38, 5478259), (983, 211774), (1966, 105887), (5573, 37354), (11146, 18677)]