203467425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5309}}^1$

素因数の和:5402

約数の個数: 48

約数和(自身を含む): 389796480

約数和(自身を除く): 186329055

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1095, 1533, 1825, 2555, 5309, 5475, 7665, 12775, 15927, 26545, 37163, 38325, 79635, 111489, 132725, 185815, 387557, 398175, 557445, 929075, 1162671, 1937785, 2712899, 2787225, 5813355, 8138697, 9688925, 13564495, 29066775, 40693485, 67822475, 203467425]

約数ペア:

[(1, 203467425), (3, 67822475), (5, 40693485), (7, 29066775), (15, 13564495), (21, 9688925), (25, 8138697), (35, 5813355), (73, 2787225), (75, 2712899), (105, 1937785), (175, 1162671), (219, 929075), (365, 557445), (511, 398175), (525, 387557), (1095, 185815), (1533, 132725), (1825, 111489), (2555, 79635), (5309, 38325), (5475, 37163), (7665, 26545), (12775, 15927)]