201203192

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2969}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 388119600

約数和(自身を除く): 186916408

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 788, 1576, 2969, 5938, 8471, 11876, 16942, 23752, 33884, 67768, 127667, 255334, 510668, 584893, 1021336, 1169786, 2339572, 4679144, 25150399, 50300798, 100601596, 201203192]

約数ペア:

[(1, 201203192), (2, 100601596), (4, 50300798), (8, 25150399), (43, 4679144), (86, 2339572), (172, 1169786), (197, 1021336), (344, 584893), (394, 510668), (788, 255334), (1576, 127667), (2969, 67768), (5938, 33884), (8471, 23752), (11876, 16942)]