200707437

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203351}}^1$

素因数の和:203408

約数の個数: 16

約数和(自身を含む): 312348672

約数和(自身を除く): 111641235

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 203351, 610053, 1423457, 4270371, 9557497, 28672491, 66902479, 200707437]

約数ペア:

[(1, 200707437), (3, 66902479), (7, 28672491), (21, 9557497), (47, 4270371), (141, 1423457), (329, 610053), (987, 203351)]