189201712

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4603}}^1$

素因数の和:4985

約数の個数: 40

約数和(自身を含む): 420179456

約数和(自身を除く): 230977744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 4603, 5138, 5872, 9206, 10276, 18412, 20552, 32221, 36824, 41104, 64442, 73648, 128884, 257768, 515536, 1689301, 3378602, 6757204, 11825107, 13514408, 23650214, 27028816, 47300428, 94600856, 189201712]

約数ペア:

[(1, 189201712), (2, 94600856), (4, 47300428), (7, 27028816), (8, 23650214), (14, 13514408), (16, 11825107), (28, 6757204), (56, 3378602), (112, 1689301), (367, 515536), (734, 257768), (1468, 128884), (2569, 73648), (2936, 64442), (4603, 41104), (5138, 36824), (5872, 32221), (9206, 20552), (10276, 18412)]