209003292

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{9029}}^1$

素因数の和:9682

約数の個数: 36

約数和(自身を含む): 529194120

約数和(自身を除く): 320190828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 7716, 9029, 11574, 18058, 23148, 27087, 36116, 54174, 81261, 108348, 162522, 325044, 5805647, 11611294, 17416941, 23222588, 34833882, 52250823, 69667764, 104501646, 209003292]

約数ペア:

[(1, 209003292), (2, 104501646), (3, 69667764), (4, 52250823), (6, 34833882), (9, 23222588), (12, 17416941), (18, 11611294), (36, 5805647), (643, 325044), (1286, 162522), (1929, 108348), (2572, 81261), (3858, 54174), (5787, 36116), (7716, 27087), (9029, 23148), (11574, 18058)]