200405864

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 383123520

約数和(自身を除く): 182717656

約数列:

[1, 2, 4, 8, 103, 107, 206, 214, 412, 428, 824, 856, 2273, 4546, 9092, 11021, 18184, 22042, 44084, 88168, 234119, 243211, 468238, 486422, 936476, 972844, 1872952, 1945688, 25050733, 50101466, 100202932, 200405864]

約数ペア:

[(1, 200405864), (2, 100202932), (4, 50101466), (8, 25050733), (103, 1945688), (107, 1872952), (206, 972844), (214, 936476), (412, 486422), (428, 468238), (824, 243211), (856, 234119), (2273, 88168), (4546, 44084), (9092, 22042), (11021, 18184)]