201209708

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{52453}}^1$

素因数の和:52601

約数の個数: 24

約数和(自身を含む): 405364512

約数和(自身を除く): 204154804

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 52453, 104906, 209812, 367171, 734342, 1468684, 7186061, 14372122, 28744244, 50302427, 100604854, 201209708]

約数ペア:

[(1, 201209708), (2, 100604854), (4, 50302427), (7, 28744244), (14, 14372122), (28, 7186061), (137, 1468684), (274, 734342), (548, 367171), (959, 209812), (1918, 104906), (3836, 52453)]