199047898

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{13451}}^1$

素因数の和:13618

約数の個数: 24

約数和(自身を含む): 349644384

約数和(自身を除く): 150596486

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 13451, 14798, 26902, 94157, 188314, 659099, 1318198, 2031101, 4062202, 14217707, 28435414, 99523949, 199047898]

約数ペア:

[(1, 199047898), (2, 99523949), (7, 28435414), (14, 14217707), (49, 4062202), (98, 2031101), (151, 1318198), (302, 659099), (1057, 188314), (2114, 94157), (7399, 26902), (13451, 14798)]