196873264

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40879}}^1$

素因数の和:40937

約数の個数: 40

約数和(自身を含む): 446082560

約数和(自身を除く): 249209296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 40879, 81758, 163516, 286153, 327032, 572306, 654064, 1144612, 1757797, 2289224, 3515594, 4578448, 7031188, 12304579, 14062376, 24609158, 28124752, 49218316, 98436632, 196873264]

約数ペア:

[(1, 196873264), (2, 98436632), (4, 49218316), (7, 28124752), (8, 24609158), (14, 14062376), (16, 12304579), (28, 7031188), (43, 4578448), (56, 3515594), (86, 2289224), (112, 1757797), (172, 1144612), (301, 654064), (344, 572306), (602, 327032), (688, 286153), (1204, 163516), (2408, 81758), (4816, 40879)]