209814054

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 425551104

約数和(自身を除く): 215737050

約数列:

[1, 2, 3, 6, 131, 173, 262, 346, 393, 519, 786, 1038, 1543, 3086, 4629, 9258, 22663, 45326, 67989, 135978, 202133, 266939, 404266, 533878, 606399, 800817, 1212798, 1601634, 34969009, 69938018, 104907027, 209814054]

約数ペア:

[(1, 209814054), (2, 104907027), (3, 69938018), (6, 34969009), (131, 1601634), (173, 1212798), (262, 800817), (346, 606399), (393, 533878), (519, 404266), (786, 266939), (1038, 202133), (1543, 135978), (3086, 67989), (4629, 45326), (9258, 22663)]