209600328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1247621}}^1$

素因数の和:1247637

約数の個数: 32

約数和(自身を含む): 598858560

約数和(自身を除く): 389258232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1247621, 2495242, 3742863, 4990484, 7485726, 8733347, 9980968, 14971452, 17466694, 26200041, 29942904, 34933388, 52400082, 69866776, 104800164, 209600328]

約数ペア:

[(1, 209600328), (2, 104800164), (3, 69866776), (4, 52400082), (6, 34933388), (7, 29942904), (8, 26200041), (12, 17466694), (14, 14971452), (21, 9980968), (24, 8733347), (28, 7485726), (42, 4990484), (56, 3742863), (84, 2495242), (168, 1247621)]