216129235

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{48623}}^1$

素因数の和:48762

約数の個数: 16

約数和(自身を含む): 298745856

約数和(自身を除く): 82616621

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 48623, 243115, 340361, 1701805, 6175121, 30875605, 43225847, 216129235]

約数ペア:

[(1, 216129235), (5, 43225847), (7, 30875605), (35, 6175121), (127, 1701805), (635, 340361), (889, 243115), (4445, 48623)]