201831322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{3889}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 378668160

約数和(自身を除く): 176836838

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 337, 674, 2359, 3707, 3889, 4718, 7414, 7778, 25949, 27223, 42779, 51898, 54446, 85558, 299453, 598906, 1310593, 2621186, 9174151, 14416523, 18348302, 28833046, 100915661, 201831322]

約数ペア:

[(1, 201831322), (2, 100915661), (7, 28833046), (11, 18348302), (14, 14416523), (22, 9174151), (77, 2621186), (154, 1310593), (337, 598906), (674, 299453), (2359, 85558), (3707, 54446), (3889, 51898), (4718, 42779), (7414, 27223), (7778, 25949)]