188984684

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{63079}}^1$

素因数の和:63197

約数の個数: 24

約数和(自身を含む): 381507840

約数和(自身を除く): 192523156

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 63079, 126158, 252316, 441553, 883106, 1766212, 6749453, 13498906, 26997812, 47246171, 94492342, 188984684]

約数ペア:

[(1, 188984684), (2, 94492342), (4, 47246171), (7, 26997812), (14, 13498906), (28, 6749453), (107, 1766212), (214, 883106), (428, 441553), (749, 252316), (1498, 126158), (2996, 63079)]