209532406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{7393}}^1$

素因数の和:7815

約数の個数: 16

約数和(自身を含む): 323679744

約数和(自身を除く): 114147338

約数列:

[1, 2, 37, 74, 383, 766, 7393, 14171, 14786, 28342, 273541, 547082, 2831519, 5663038, 104766203, 209532406]

約数ペア:

[(1, 209532406), (2, 104766203), (37, 5663038), (74, 2831519), (383, 547082), (766, 273541), (7393, 28342), (14171, 14786)]