209792536

素因数分解:

$2^3\times {\mathrm{1481}}^1\times {\mathrm{17707}}^1$

素因数の和:19194

約数の個数: 16

約数和(自身を含む): 393648840

約数和(自身を除く): 183856304

約数列:

[1, 2, 4, 8, 1481, 2962, 5924, 11848, 17707, 35414, 70828, 141656, 26224067, 52448134, 104896268, 209792536]

約数ペア:

[(1, 209792536), (2, 104896268), (4, 52448134), (8, 26224067), (1481, 141656), (2962, 70828), (5924, 35414), (11848, 17707)]