204038260

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{23561}}^1$

素因数の和:24003

約数の個数: 24

約数和(自身を含む): 429488136

約数和(自身を除く): 225449876

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 23561, 47122, 94244, 117805, 235610, 471220, 10201913, 20403826, 40807652, 51009565, 102019130, 204038260]

約数ペア:

[(1, 204038260), (2, 102019130), (4, 51009565), (5, 40807652), (10, 20403826), (20, 10201913), (433, 471220), (866, 235610), (1732, 117805), (2165, 94244), (4330, 47122), (8660, 23561)]