222748970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{3061}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 423290880

約数和(自身を除く): 200541910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 383, 766, 1915, 3061, 3830, 6122, 7277, 14554, 15305, 30610, 36385, 58159, 72770, 116318, 290795, 581590, 1172363, 2344726, 5861815, 11723630, 22274897, 44549794, 111374485, 222748970]

約数ペア:

[(1, 222748970), (2, 111374485), (5, 44549794), (10, 22274897), (19, 11723630), (38, 5861815), (95, 2344726), (190, 1172363), (383, 581590), (766, 290795), (1915, 116318), (3061, 72770), (3830, 58159), (6122, 36385), (7277, 30610), (14554, 15305)]