201388166

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 352123968

約数和(自身を除く): 150735802

約数列:

[1, 2, 7, 14, 73, 146, 193, 386, 511, 1021, 1022, 1351, 2042, 2702, 7147, 14089, 14294, 28178, 74533, 98623, 149066, 197053, 197246, 394106, 521731, 1043462, 1379371, 2758742, 14384869, 28769738, 100694083, 201388166]

約数ペア:

[(1, 201388166), (2, 100694083), (7, 28769738), (14, 14384869), (73, 2758742), (146, 1379371), (193, 1043462), (386, 521731), (511, 394106), (1021, 197246), (1022, 197053), (1351, 149066), (2042, 98623), (2702, 74533), (7147, 28178), (14089, 14294)]