200899654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 329472000

約数和(自身を除く): 128572346

約数列:

[1, 2, 19, 31, 38, 62, 199, 398, 589, 857, 1178, 1714, 3781, 6169, 7562, 12338, 16283, 26567, 32566, 53134, 117211, 170543, 234422, 341086, 504773, 1009546, 3240317, 5286833, 6480634, 10573666, 100449827, 200899654]

約数ペア:

[(1, 200899654), (2, 100449827), (19, 10573666), (31, 6480634), (38, 5286833), (62, 3240317), (199, 1009546), (398, 504773), (589, 341086), (857, 234422), (1178, 170543), (1714, 117211), (3781, 53134), (6169, 32566), (7562, 26567), (12338, 16283)]