190976656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{918157}}^1$

素因数の和:918178

約数の個数: 20

約数和(自身を含む): 398480572

約数和(自身を除く): 207503916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 918157, 1836314, 3672628, 7345256, 11936041, 14690512, 23872082, 47744164, 95488328, 190976656]

約数ペア:

[(1, 190976656), (2, 95488328), (4, 47744164), (8, 23872082), (13, 14690512), (16, 11936041), (26, 7345256), (52, 3672628), (104, 1836314), (208, 918157)]