214706967548

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1\times {\mathrm{1231}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 379588809600

約数和(自身を除く): 164881842052

約数列:

[1, 2, 4, 197, 389, 394, 569, 778, 788, 1138, 1231, 1556, 2276, 2462, 4924, 76633, 112093, 153266, 221341, 224186, 242507, 306532, 442682, 448372, 478859, 485014, 700439, 885364, 957718, 970028, 1400878, 1915436, 2801756, 43604177, 87208354, 94335223, 137986483, 174416708, 188670446, 272470771, 275972966, 377340892, 544941542, 551945932, 1089883084, 53676741887, 107353483774, 214706967548]

約数ペア:

[(1, 214706967548), (2, 107353483774), (4, 53676741887), (197, 1089883084), (389, 551945932), (394, 544941542), (569, 377340892), (778, 275972966), (788, 272470771), (1138, 188670446), (1231, 174416708), (1556, 137986483), (2276, 94335223), (2462, 87208354), (4924, 43604177), (76633, 2801756), (112093, 1915436), (153266, 1400878), (221341, 970028), (224186, 957718), (242507, 885364), (306532, 700439), (442682, 485014), (448372, 478859)]