199094644

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{23623}}^1$

素因数の和:23684

約数の個数: 36

約数和(自身を含む): 414742944

約数和(自身を除く): 215648300

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 23623, 47246, 94492, 165361, 330722, 661444, 1015789, 1157527, 2031578, 2315054, 4063156, 4630108, 7110523, 14221046, 28442092, 49773661, 99547322, 199094644]

約数ペア:

[(1, 199094644), (2, 99547322), (4, 49773661), (7, 28442092), (14, 14221046), (28, 7110523), (43, 4630108), (49, 4063156), (86, 2315054), (98, 2031578), (172, 1157527), (196, 1015789), (301, 661444), (602, 330722), (1204, 165361), (2107, 94492), (4214, 47246), (8428, 23623)]