219262358

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 404079840

約数和(自身を除く): 184817482

約数列:

[1, 2, 7, 14, 23, 46, 49, 89, 98, 161, 178, 322, 623, 1093, 1127, 1246, 2047, 2186, 2254, 4094, 4361, 7651, 8722, 14329, 15302, 25139, 28658, 50278, 53557, 97277, 100303, 107114, 175973, 194554, 200606, 351946, 680939, 1231811, 1361878, 2237371, 2463622, 4474742, 4766573, 9533146, 15661597, 31323194, 109631179, 219262358]

約数ペア:

[(1, 219262358), (2, 109631179), (7, 31323194), (14, 15661597), (23, 9533146), (46, 4766573), (49, 4474742), (89, 2463622), (98, 2237371), (161, 1361878), (178, 1231811), (322, 680939), (623, 351946), (1093, 200606), (1127, 194554), (1246, 175973), (2047, 107114), (2186, 100303), (2254, 97277), (4094, 53557), (4361, 50278), (7651, 28658), (8722, 25139), (14329, 15302)]