200549139

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{258107}}^1$

素因数の和:258154

約数の個数: 16

約数和(自身を含む): 313859328

約数和(自身を除く): 113310189

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 258107, 774321, 1806749, 5420247, 9549959, 28649877, 66849713, 200549139]

約数ペア:

[(1, 200549139), (3, 66849713), (7, 28649877), (21, 9549959), (37, 5420247), (111, 1806749), (259, 774321), (777, 258107)]