198127621

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 209790000

約数和(自身を除く): 11662379

約数列:

[1, 41, 53, 73, 1249, 2173, 2993, 3869, 51209, 66197, 91177, 158629, 2714077, 3738257, 4832381, 198127621]

約数ペア:

[(1, 198127621), (41, 4832381), (53, 3738257), (73, 2714077), (1249, 158629), (2173, 91177), (2993, 66197), (3869, 51209)]