200814968

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 381024000

約数和(自身を除く): 180209032

約数列:

[1, 2, 4, 8, 139, 278, 419, 431, 556, 838, 862, 1112, 1676, 1724, 3352, 3448, 58241, 59909, 116482, 119818, 180589, 232964, 239636, 361178, 465928, 479272, 722356, 1444712, 25101871, 50203742, 100407484, 200814968]

約数ペア:

[(1, 200814968), (2, 100407484), (4, 50203742), (8, 25101871), (139, 1444712), (278, 722356), (419, 479272), (431, 465928), (556, 361178), (838, 239636), (862, 232964), (1112, 180589), (1676, 119818), (1724, 116482), (3352, 59909), (3448, 58241)]