201349000

素因数分解:

$2^3\times 5^3\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 473765760

約数和(自身を除く): 272416760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 227, 250, 454, 500, 887, 908, 1000, 1135, 1774, 1816, 2270, 3548, 4435, 4540, 5675, 7096, 8870, 9080, 11350, 17740, 22175, 22700, 28375, 35480, 44350, 45400, 56750, 88700, 110875, 113500, 177400, 201349, 221750, 227000, 402698, 443500, 805396, 887000, 1006745, 1610792, 2013490, 4026980, 5033725, 8053960, 10067450, 20134900, 25168625, 40269800, 50337250, 100674500, 201349000]

約数ペア:

[(1, 201349000), (2, 100674500), (4, 50337250), (5, 40269800), (8, 25168625), (10, 20134900), (20, 10067450), (25, 8053960), (40, 5033725), (50, 4026980), (100, 2013490), (125, 1610792), (200, 1006745), (227, 887000), (250, 805396), (454, 443500), (500, 402698), (887, 227000), (908, 221750), (1000, 201349), (1135, 177400), (1774, 113500), (1816, 110875), (2270, 88700), (3548, 56750), (4435, 45400), (4540, 44350), (5675, 35480), (7096, 28375), (8870, 22700), (9080, 22175), (11350, 17740)]