190900472

素因数分解:

$2^3\times 7^2\times {\mathrm{486991}}^1$

素因数の和:487011

約数の個数: 24

約数和(自身を含む): 416378160

約数和(自身を除く): 225477688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 486991, 973982, 1947964, 3408937, 3895928, 6817874, 13635748, 23862559, 27271496, 47725118, 95450236, 190900472]

約数ペア:

[(1, 190900472), (2, 95450236), (4, 47725118), (7, 27271496), (8, 23862559), (14, 13635748), (28, 6817874), (49, 3895928), (56, 3408937), (98, 1947964), (196, 973982), (392, 486991)]