202388530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1087}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 373976064

約数和(自身を除く): 171587534

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 433, 866, 1087, 2165, 2174, 4330, 5435, 10870, 18619, 37238, 46741, 93095, 93482, 186190, 233705, 467410, 470671, 941342, 2353355, 4706710, 20238853, 40477706, 101194265, 202388530]

約数ペア:

[(1, 202388530), (2, 101194265), (5, 40477706), (10, 20238853), (43, 4706710), (86, 2353355), (215, 941342), (430, 470671), (433, 467410), (866, 233705), (1087, 186190), (2165, 93482), (2174, 93095), (4330, 46741), (5435, 37238), (10870, 18619)]