201643107

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3371}}^1$

素因数の和:3658

約数の個数: 16

約数和(自身を含む): 272781312

約数和(自身を除く): 71138205

約数列:

[1, 3, 127, 157, 381, 471, 3371, 10113, 19939, 59817, 428117, 529247, 1284351, 1587741, 67214369, 201643107]

約数ペア:

[(1, 201643107), (3, 67214369), (127, 1587741), (157, 1284351), (381, 529247), (471, 428117), (3371, 59817), (10113, 19939)]