219714216

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{398033}}^1$

素因数の和:398065

約数の個数: 32

約数和(自身を含む): 573168960

約数和(自身を除く): 353454744

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 398033, 796066, 1194099, 1592132, 2388198, 3184264, 4776396, 9154759, 9552792, 18309518, 27464277, 36619036, 54928554, 73238072, 109857108, 219714216]

約数ペア:

[(1, 219714216), (2, 109857108), (3, 73238072), (4, 54928554), (6, 36619036), (8, 27464277), (12, 18309518), (23, 9552792), (24, 9154759), (46, 4776396), (69, 3184264), (92, 2388198), (138, 1592132), (184, 1194099), (276, 796066), (552, 398033)]