201654244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{1117}}^1$

素因数の和:1516

約数の個数: 36

約数和(自身を含む): 389280892

約数和(自身を除く): 187626648

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 373, 484, 746, 1117, 1492, 2234, 4103, 4468, 8206, 12287, 16412, 24574, 45133, 49148, 90266, 135157, 180532, 270314, 416641, 540628, 833282, 1666564, 4583051, 9166102, 18332204, 50413561, 100827122, 201654244]

約数ペア:

[(1, 201654244), (2, 100827122), (4, 50413561), (11, 18332204), (22, 9166102), (44, 4583051), (121, 1666564), (242, 833282), (373, 540628), (484, 416641), (746, 270314), (1117, 180532), (1492, 135157), (2234, 90266), (4103, 49148), (4468, 45133), (8206, 24574), (12287, 16412)]