188194370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206807}}^1$

素因数の和:206834

約数の個数: 32

約数和(自身を含む): 416924928

約数和(自身を除く): 228730558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 206807, 413614, 1034035, 1447649, 2068070, 2688491, 2895298, 5376982, 7238245, 13442455, 14476490, 18819437, 26884910, 37638874, 94097185, 188194370]

約数ペア:

[(1, 188194370), (2, 94097185), (5, 37638874), (7, 26884910), (10, 18819437), (13, 14476490), (14, 13442455), (26, 7238245), (35, 5376982), (65, 2895298), (70, 2688491), (91, 2068070), (130, 1447649), (182, 1034035), (455, 413614), (910, 206807)]