222009452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{417311}}^1$

素因数の和:417341

約数の個数: 24

約数和(自身を含む): 467389440

約数和(自身を除く): 245379988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 417311, 834622, 1669244, 2921177, 5842354, 7928909, 11684708, 15857818, 31715636, 55502363, 111004726, 222009452]

約数ペア:

[(1, 222009452), (2, 111004726), (4, 55502363), (7, 31715636), (14, 15857818), (19, 11684708), (28, 7928909), (38, 5842354), (76, 2921177), (133, 1669244), (266, 834622), (532, 417311)]