208077264

素因数分解:

$2^4\times 3^2\times {\mathrm{1444981}}^1$

素因数の和:1444995

約数の個数: 30

約数和(自身を含む): 582327746

約数和(自身を除く): 374250482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1444981, 2889962, 4334943, 5779924, 8669886, 11559848, 13004829, 17339772, 23119696, 26009658, 34679544, 52019316, 69359088, 104038632, 208077264]

約数ペア:

[(1, 208077264), (2, 104038632), (3, 69359088), (4, 52019316), (6, 34679544), (8, 26009658), (9, 23119696), (12, 17339772), (16, 13004829), (18, 11559848), (24, 8669886), (36, 5779924), (48, 4334943), (72, 2889962), (144, 1444981)]