205804854

素因数分解:

$2^1\times 3^3\times {\mathrm{3811201}}^1$

素因数の和:3811212

約数の個数: 16

約数和(自身を含む): 457344240

約数和(自身を除く): 251539386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3811201, 7622402, 11433603, 22867206, 34300809, 68601618, 102902427, 205804854]

約数ペア:

[(1, 205804854), (2, 102902427), (3, 68601618), (6, 34300809), (9, 22867206), (18, 11433603), (27, 7622402), (54, 3811201)]