207942532

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{140123}}^1$

素因数の和:140187

約数の個数: 24

約数和(自身を含む): 423734976

約数和(自身を除く): 215792444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 140123, 280246, 560492, 980861, 1961722, 3923444, 7426519, 14853038, 29706076, 51985633, 103971266, 207942532]

約数ペア:

[(1, 207942532), (2, 103971266), (4, 51985633), (7, 29706076), (14, 14853038), (28, 7426519), (53, 3923444), (106, 1961722), (212, 980861), (371, 560492), (742, 280246), (1484, 140123)]