202108084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 386039808

約数和(自身を除く): 183931724

約数列:

[1, 2, 4, 23, 43, 46, 47, 86, 92, 94, 172, 188, 989, 1081, 1087, 1978, 2021, 2162, 2174, 3956, 4042, 4324, 4348, 8084, 25001, 46483, 46741, 50002, 51089, 92966, 93482, 100004, 102178, 185932, 186964, 204356, 1075043, 1175047, 2150086, 2196827, 2350094, 4300172, 4393654, 4700188, 8787308, 50527021, 101054042, 202108084]

約数ペア:

[(1, 202108084), (2, 101054042), (4, 50527021), (23, 8787308), (43, 4700188), (46, 4393654), (47, 4300172), (86, 2350094), (92, 2196827), (94, 2150086), (172, 1175047), (188, 1075043), (989, 204356), (1081, 186964), (1087, 185932), (1978, 102178), (2021, 100004), (2162, 93482), (2174, 92966), (3956, 51089), (4042, 50002), (4324, 46741), (4348, 46483), (8084, 25001)]