223799732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 431074560

約数和(自身を除く): 207274828

約数列:

[1, 2, 4, 13, 26, 52, 79, 157, 158, 314, 316, 347, 628, 694, 1027, 1388, 2041, 2054, 4082, 4108, 4511, 8164, 9022, 12403, 18044, 24806, 27413, 49612, 54479, 54826, 108958, 109652, 161239, 217916, 322478, 356369, 644956, 708227, 712738, 1416454, 1425476, 2832908, 4303841, 8607682, 17215364, 55949933, 111899866, 223799732]

約数ペア:

[(1, 223799732), (2, 111899866), (4, 55949933), (13, 17215364), (26, 8607682), (52, 4303841), (79, 2832908), (157, 1425476), (158, 1416454), (314, 712738), (316, 708227), (347, 644956), (628, 356369), (694, 322478), (1027, 217916), (1388, 161239), (2041, 109652), (2054, 108958), (4082, 54826), (4108, 54479), (4511, 49612), (8164, 27413), (9022, 24806), (12403, 18044)]