204560046

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{20929}}^1$

素因数の和:21121

約数の個数: 32

約数和(自身を含む): 457111200

約数和(自身を除く): 252551154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 20929, 41858, 62787, 125574, 188361, 376722, 565083, 1130166, 3788149, 7576298, 11364447, 22728894, 34093341, 68186682, 102280023, 204560046]

約数ペア:

[(1, 204560046), (2, 102280023), (3, 68186682), (6, 34093341), (9, 22728894), (18, 11364447), (27, 7576298), (54, 3788149), (181, 1130166), (362, 565083), (543, 376722), (1086, 188361), (1629, 125574), (3258, 62787), (4887, 41858), (9774, 20929)]