198946345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{2239}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 257402880

約数和(自身を除く): 58456535

約数列:

[1, 5, 13, 65, 1367, 2239, 6835, 11195, 17771, 29107, 88855, 145535, 3060713, 15303565, 39789269, 198946345]

約数ペア:

[(1, 198946345), (5, 39789269), (13, 15303565), (65, 3060713), (1367, 145535), (2239, 88855), (6835, 29107), (11195, 17771)]