220145244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{14759}}^1$

素因数の和:14890

約数の個数: 48

約数和(自身を含む): 565367040

約数和(自身を除く): 345221796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 2486, 3729, 4972, 7458, 14759, 14916, 29518, 44277, 59036, 88554, 162349, 177108, 324698, 487047, 649396, 974094, 1667767, 1948188, 3335534, 5003301, 6671068, 10006602, 18345437, 20013204, 36690874, 55036311, 73381748, 110072622, 220145244]

約数ペア:

[(1, 220145244), (2, 110072622), (3, 73381748), (4, 55036311), (6, 36690874), (11, 20013204), (12, 18345437), (22, 10006602), (33, 6671068), (44, 5003301), (66, 3335534), (113, 1948188), (132, 1667767), (226, 974094), (339, 649396), (452, 487047), (678, 324698), (1243, 177108), (1356, 162349), (2486, 88554), (3729, 59036), (4972, 44277), (7458, 29518), (14759, 14916)]