210462008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 402124800

約数和(自身を除く): 191662792

約数列:

[1, 2, 4, 8, 67, 134, 268, 307, 536, 614, 1228, 1279, 2456, 2558, 5116, 10232, 20569, 41138, 82276, 85693, 164552, 171386, 342772, 392653, 685544, 785306, 1570612, 3141224, 26307751, 52615502, 105231004, 210462008]

約数ペア:

[(1, 210462008), (2, 105231004), (4, 52615502), (8, 26307751), (67, 3141224), (134, 1570612), (268, 785306), (307, 685544), (536, 392653), (614, 342772), (1228, 171386), (1279, 164552), (2456, 85693), (2558, 82276), (5116, 41138), (10232, 20569)]