210007865872

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9518123}}^1$

素因数の和:9518335

約数の個数: 40

約数和(自身を含む): 467377960896

約数和(自身を除く): 257370095024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 22064, 9518123, 19036246, 38072492, 66626861, 76144984, 133253722, 152289968, 266507444, 533014888, 1066029776, 1875070231, 3750140462, 7500280924, 13125491617, 15000561848, 26250983234, 30001123696, 52501966468, 105003932936, 210007865872]

約数ペア:

[(1, 210007865872), (2, 105003932936), (4, 52501966468), (7, 30001123696), (8, 26250983234), (14, 15000561848), (16, 13125491617), (28, 7500280924), (56, 3750140462), (112, 1875070231), (197, 1066029776), (394, 533014888), (788, 266507444), (1379, 152289968), (1576, 133253722), (2758, 76144984), (3152, 66626861), (5516, 38072492), (11032, 19036246), (22064, 9518123)]