203149096

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{937}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 391202280

約数和(自身を除く): 188053184

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 661, 937, 1322, 1874, 2644, 3748, 5288, 7496, 27101, 38417, 54202, 76834, 108404, 153668, 216808, 307336, 619357, 1238714, 2477428, 4954856, 25393637, 50787274, 101574548, 203149096]

約数ペア:

[(1, 203149096), (2, 101574548), (4, 50787274), (8, 25393637), (41, 4954856), (82, 2477428), (164, 1238714), (328, 619357), (661, 307336), (937, 216808), (1322, 153668), (1874, 108404), (2644, 76834), (3748, 54202), (5288, 38417), (7496, 27101)]