188486564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^2$

素因数の和:1116

約数の個数: 36

約数和(自身を含む): 394091712

約数和(自身を除く): 205605148

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 541, 644, 1082, 2164, 3787, 7574, 12443, 15148, 24886, 49772, 87101, 174202, 292681, 348404, 585362, 1170724, 2048767, 4097534, 6731663, 8195068, 13463326, 26926652, 47121641, 94243282, 188486564]

約数ペア:

[(1, 188486564), (2, 94243282), (4, 47121641), (7, 26926652), (14, 13463326), (23, 8195068), (28, 6731663), (46, 4097534), (92, 2048767), (161, 1170724), (322, 585362), (541, 348404), (644, 292681), (1082, 174202), (2164, 87101), (3787, 49772), (7574, 24886), (12443, 15148)]