203425366

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5064

約数の個数: 24

約数和(自身を含む): 328774896

約数和(自身を除く): 125349530

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 2414, 4957, 9914, 20519, 41038, 84269, 168538, 351947, 703894, 1432573, 2865146, 5983099, 11966198, 101712683, 203425366]

約数ペア:

[(1, 203425366), (2, 101712683), (17, 11966198), (34, 5983099), (71, 2865146), (142, 1432573), (289, 703894), (578, 351947), (1207, 168538), (2414, 84269), (4957, 41038), (9914, 20519)]