211530984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1259113}}^1$

素因数の和:1259129

約数の個数: 32

約数和(自身を含む): 604374720

約数和(自身を除く): 392843736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1259113, 2518226, 3777339, 5036452, 7554678, 8813791, 10072904, 15109356, 17627582, 26441373, 30218712, 35255164, 52882746, 70510328, 105765492, 211530984]

約数ペア:

[(1, 211530984), (2, 105765492), (3, 70510328), (4, 52882746), (6, 35255164), (7, 30218712), (8, 26441373), (12, 17627582), (14, 15109356), (21, 10072904), (24, 8813791), (28, 7554678), (42, 5036452), (56, 3777339), (84, 2518226), (168, 1259113)]