200049129

素因数分解:

$3^3\times 7^1\times {\mathrm{1058461}}^1$

素因数の和:1058477

約数の個数: 16

約数和(自身を含む): 338707840

約数和(自身を除く): 138658711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1058461, 3175383, 7409227, 9526149, 22227681, 28578447, 66683043, 200049129]

約数ペア:

[(1, 200049129), (3, 66683043), (7, 28578447), (9, 22227681), (21, 9526149), (27, 7409227), (63, 3175383), (189, 1058461)]