189709716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21107}}^1$

素因数の和:21228

約数の個数: 48

約数和(自身を含む): 510644736

約数和(自身を除く): 320935020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 21107, 42214, 63321, 84428, 126642, 147749, 253284, 295498, 443247, 590996, 886494, 1772988, 2258449, 4516898, 6775347, 9033796, 13550694, 15809143, 27101388, 31618286, 47427429, 63236572, 94854858, 189709716]

約数ペア:

[(1, 189709716), (2, 94854858), (3, 63236572), (4, 47427429), (6, 31618286), (7, 27101388), (12, 15809143), (14, 13550694), (21, 9033796), (28, 6775347), (42, 4516898), (84, 2258449), (107, 1772988), (214, 886494), (321, 590996), (428, 443247), (642, 295498), (749, 253284), (1284, 147749), (1498, 126642), (2247, 84428), (2996, 63321), (4494, 42214), (8988, 21107)]