200930672

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 396738000

約数和(自身を除く): 195807328

約数列:

[1, 2, 4, 8, 16, 89, 149, 178, 298, 356, 596, 712, 947, 1192, 1424, 1894, 2384, 3788, 7576, 13261, 15152, 26522, 53044, 84283, 106088, 141103, 168566, 212176, 282206, 337132, 564412, 674264, 1128824, 1348528, 2257648, 12558167, 25116334, 50232668, 100465336, 200930672]

約数ペア:

[(1, 200930672), (2, 100465336), (4, 50232668), (8, 25116334), (16, 12558167), (89, 2257648), (149, 1348528), (178, 1128824), (298, 674264), (356, 564412), (596, 337132), (712, 282206), (947, 212176), (1192, 168566), (1424, 141103), (1894, 106088), (2384, 84283), (3788, 53044), (7576, 26522), (13261, 15152)]