211512098

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4813}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 376185216

約数和(自身を除く): 164673118

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 301, 511, 602, 1022, 3139, 4813, 6278, 9626, 21973, 33691, 43946, 67382, 206959, 351349, 413918, 702698, 1448713, 2459443, 2897426, 4918886, 15108007, 30216014, 105756049, 211512098]

約数ペア:

[(1, 211512098), (2, 105756049), (7, 30216014), (14, 15108007), (43, 4918886), (73, 2897426), (86, 2459443), (146, 1448713), (301, 702698), (511, 413918), (602, 351349), (1022, 206959), (3139, 67382), (4813, 43946), (6278, 33691), (9626, 21973)]