204575178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{6449}}^1$

素因数の和:6782

約数の個数: 32

約数和(自身を含む): 434678400

約数和(自身を除く): 230103222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 622, 933, 1866, 5287, 6449, 10574, 12898, 15861, 19347, 31722, 38694, 109633, 219266, 328899, 657798, 2005639, 4011278, 6016917, 12033834, 34095863, 68191726, 102287589, 204575178]

約数ペア:

[(1, 204575178), (2, 102287589), (3, 68191726), (6, 34095863), (17, 12033834), (34, 6016917), (51, 4011278), (102, 2005639), (311, 657798), (622, 328899), (933, 219266), (1866, 109633), (5287, 38694), (6449, 31722), (10574, 19347), (12898, 15861)]