200571464

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{39113}}^1$

素因数の和:39760

約数の個数: 16

約数和(自身を含む): 376667820

約数和(自身を除く): 176096356

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 39113, 78226, 156452, 312904, 25071433, 50142866, 100285732, 200571464]

約数ペア:

[(1, 200571464), (2, 100285732), (4, 50142866), (8, 25071433), (641, 312904), (1282, 156452), (2564, 78226), (5128, 39113)]